From issues-return-87937-archive-asf-public=cust-asf.ponee.io@ignite.apache.org Mon Jan 14 11:38:53 2019 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id E6752180608 for ; Mon, 14 Jan 2019 11:38:50 +0100 (CET) Received: (qmail 20852 invoked by uid 500); 14 Jan 2019 10:38:50 -0000 Mailing-List: contact issues-help@ignite.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ignite.apache.org Delivered-To: mailing list issues@ignite.apache.org Received: (qmail 20843 invoked by uid 99); 14 Jan 2019 10:38:50 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 14 Jan 2019 10:38:50 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id 81D49C047E for ; Mon, 14 Jan 2019 10:38:49 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -110.301 X-Spam-Level: X-Spam-Status: No, score=-110.301 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id drw3LDzpRyya for ; Mon, 14 Jan 2019 10:38:44 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 11EAB5FB0E for ; Mon, 14 Jan 2019 10:31:01 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 66066E13DA for ; Mon, 14 Jan 2019 10:31:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 1A3EB2559B for ; Mon, 14 Jan 2019 10:31:00 +0000 (UTC) Date: Mon, 14 Jan 2019 10:31:00 +0000 (UTC) From: "Prasad (JIRA)" To: issues@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (IGNITE-10925) Failure to submit affinity task from client node MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/IGNITE-10925?page=3Dcom.atlass= ian.jira.plugin.system.issuetabpanels:all-tabpanel ] Prasad updated IGNITE-10925: ---------------------------- Description:=20 Getting following exception while submitting the affinity task from client = node to server node. Before submitting the affinity task ignite first gets the affinity cached f= unction (AffinityInfo) by submitting the cluster wide task "AffinityJob". B= ut while in the process of retrieving the output of this AffinityJob, ignit= e deserializes this output. I am getting exception while deserailizing this= output. Code fails while in-marshalling cachesnapshotmetrics on client node. =C2=A0 [Userlist Discussion|http://apache-ignite-users.70518.x6.nabble.com/After-u= pgrading-2-7-getting-Unexpected-error-occurred-during-unmarshalling-td26262= .html] [link title|https://github.com/prasadbhalerao1983/IgniteIssueReproducer.git= ] =C2=A0 {noformat} 2019-01-14 15:37:02.723 ERROR 10712 --- [springDataNode%] o.a.i.i.processor= s.task.GridTaskWorker=C2=A0=C2=A0 : Error deserializing job response: GridJ= obExecuteResponse [nodeId=3De9a24c20-0d00-4808-b2f5-13e1ce35496a, sesId=3D7= 6324db4861-1d85ad49-5b25-454a-b69c-d8685cfc73b0, jobId=3D86324db4861-1d85ad= 49-5b25-454a-b69c-d8685cfc73b0, gridEx=3Dnull, isCancelled=3Dfalse, retry= =3Dnull] org.apache.ignite.IgniteCheckedException: Failed to unmarshal object with o= ptimized marshaller =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.= java:10146) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskWorker.onRespon= se(GridTaskWorker.java:831) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor.proce= ssJobExecuteResponse(GridTaskProcessor.java:1081) [ignite-core-2.7.0.jar:2.= 7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor$JobMe= ssageListener.onMessage(GridTaskProcessor.java:1316) [ignite-core-2.7.0.jar= :2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.in= vokeListener(GridIoManager.java:1569) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.pr= ocessRegularMessage0(GridIoManager.java:1197) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.ac= cess$4200(GridIoManager.java:127) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager$9.= run(GridIoManager.java:1093) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecut= or.java:1149) [na:1.8.0_144] =C2=A0at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecu= tor.java:624) [na:1.8.0_144] =C2=A0at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144] Caused by: org.apache.ignite.binary.BinaryObjectException: Failed to unmars= hal object with optimized marshaller =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bina= ryUtils.java:1765) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(= BinaryReaderExImpl.java:1964) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(B= inaryReaderExImpl.java:1716) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.GridBinaryMarshaller.deserialize= (GridBinaryMarshaller.java:313) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryMarshaller.unmarshal0(Bina= ryMarshaller.java:102) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmar= shal(AbstractNodeNameAwareMarshaller.java:82) ~[ignite-core-2.7.0.jar:2.7.0= ] =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.= java:10140) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 10 common frames omitted Caused by: org.apache.ignite.IgniteCheckedException: Failed to deserialize = object with given class loader: [clsLdr=3Dsun.misc.Launcher$AppClassLoader@= 18b4aac2, err=3DFailed to deserialize object [typeName=3Dorg.apache.ignite.= internal.util.lang.GridTuple3]] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshalle= r.unmarshal0(OptimizedMarshaller.java:237) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmar= shal(AbstractNodeNameAwareMarshaller.java:94) ~[ignite-core-2.7.0.jar:2.7.0= ] =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bina= ryUtils.java:1762) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 16 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.internal.util.lang.GridTuple3] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshalle= r.unmarshal0(OptimizedMarshaller.java:228) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 18 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.internal.processors.affinity.GridAffinityAssignment] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.util.lang.GridTuple3.readExternal(GridT= uple3.java:197) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 21 common frames omitted Caused by: java.io.IOException: Failed to deserialize field [name=3Dassignm= ent] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readFields(OptimizedObjectInputStream.java:526) ~[ignite-core-2.7.= 0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readSerializable(OptimizedObjectInputStream.java:611) ~[ignite-cor= e-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:954) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 27 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core-2= .7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core-2= .7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readFields(OptimizedObjectInputStream.java:519) ~[ignite-core-2.7.= 0.jar:2.7.0] =C2=A0... 30 common frames omitted Caused by: java.io.IOException: Unexpected error occurred during unmarshall= ing of an instance of the class: org.apache.ignite.internal.processors.cach= e.CacheMetricsSnapshot. Check that all nodes are running the same version o= f Ignite and that all nodes have GridOptimizedMarshaller configured with id= entical optimized classes lists, if any (see setClassNames and setClassName= sPath methods). If your serialized classes implement java.io.Externalizable= interface, verify that serialization logic is correct. =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:364) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode.read= External(TcpDiscoveryNode.java:616) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 41 common frames omitted 2019-01-14 15:37:03.237 ERROR 10712 --- [springDataNode%] o.a.i.i.processor= s.task.GridTaskWorker=C2=A0=C2=A0 : Error deserializing job response: GridJ= obExecuteResponse [nodeId=3De9a24c20-0d00-4808-b2f5-13e1ce35496a, sesId=3D0= 7324db4861-1d85ad49-5b25-454a-b69c-d8685cfc73b0, jobId=3D17324db4861-1d85ad= 49-5b25-454a-b69c-d8685cfc73b0, gridEx=3Dnull, isCancelled=3Dfalse, retry= =3Dnull] org.apache.ignite.IgniteCheckedException: Failed to unmarshal object with o= ptimized marshaller =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.= java:10146) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskWorker.onRespon= se(GridTaskWorker.java:831) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor.proce= ssJobExecuteResponse(GridTaskProcessor.java:1081) [ignite-core-2.7.0.jar:2.= 7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor$JobMe= ssageListener.onMessage(GridTaskProcessor.java:1316) [ignite-core-2.7.0.jar= :2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.in= vokeListener(GridIoManager.java:1569) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.pr= ocessRegularMessage0(GridIoManager.java:1197) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.ac= cess$4200(GridIoManager.java:127) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager$9.= run(GridIoManager.java:1093) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecut= or.java:1149) [na:1.8.0_144] =C2=A0at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecu= tor.java:624) [na:1.8.0_144] =C2=A0at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144] Caused by: org.apache.ignite.binary.BinaryObjectException: Failed to unmars= hal object with optimized marshaller =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bina= ryUtils.java:1765) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(= BinaryReaderExImpl.java:1964) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(B= inaryReaderExImpl.java:1716) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.GridBinaryMarshaller.deserialize= (GridBinaryMarshaller.java:313) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryMarshaller.unmarshal0(Bina= ryMarshaller.java:102) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmar= shal(AbstractNodeNameAwareMarshaller.java:82) ~[ignite-core-2.7.0.jar:2.7.0= ] =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.= java:10140) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 10 common frames omitted Caused by: org.apache.ignite.IgniteCheckedException: Failed to deserialize = object with given class loader: [clsLdr=3Dsun.misc.Launcher$AppClassLoader@= 18b4aac2, err=3DFailed to deserialize object [typeName=3Dorg.apache.ignite.= internal.util.lang.GridTuple3]] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshalle= r.unmarshal0(OptimizedMarshaller.java:237) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmar= shal(AbstractNodeNameAwareMarshaller.java:94) ~[ignite-core-2.7.0.jar:2.7.0= ] =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bina= ryUtils.java:1762) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 16 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.internal.util.lang.GridTuple3] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshalle= r.unmarshal0(OptimizedMarshaller.java:228) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 18 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.internal.processors.affinity.GridAffinityAssignment] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.util.lang.GridTuple3.readExternal(GridT= uple3.java:197) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 21 common frames omitted Caused by: java.io.IOException: Failed to deserialize field [name=3Dassignm= ent] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readFields(OptimizedObjectInputStream.java:526) ~[ignite-core-2.7.= 0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readSerializable(OptimizedObjectInputStream.java:611) ~[ignite-cor= e-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:954) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 27 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core-2= .7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core-2= .7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readFields(OptimizedObjectInputStream.java:519) ~[ignite-core-2.7.= 0.jar:2.7.0] =C2=A0... 30 common frames omitted Caused by: java.io.IOException: Unexpected error occurred during unmarshall= ing of an instance of the class: org.apache.ignite.internal.processors.cach= e.CacheMetricsSnapshot. Check that all nodes are running the same version o= f Ignite and that all nodes have GridOptimizedMarshaller configured with id= entical optimized classes lists, if any (see setClassNames and setClassName= sPath methods). If your serialized classes implement java.io.Externalizable= interface, verify that serialization logic is correct. =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:364) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode.read= External(TcpDiscoveryNode.java:616) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 41 common frames omitted 2019-01-14 15:37:03.747 ERROR 10712 --- [springDataNode%] o.a.i.i.processor= s.task.GridTaskWorker=C2=A0=C2=A0 : Error deserializing job response: GridJ= obExecuteResponse [nodeId=3De9a24c20-0d00-4808-b2f5-13e1ce35496a, sesId=3D2= 7324db4861-1d85ad49-5b25-454a-b69c-d8685cfc73b0, jobId=3D37324db4861-1d85ad= 49-5b25-454a-b69c-d8685cfc73b0, gridEx=3Dnull, isCancelled=3Dfalse, retry= =3Dnull] org.apache.ignite.IgniteCheckedException: Failed to unmarshal object with o= ptimized marshaller =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.= java:10146) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskWorker.onRespon= se(GridTaskWorker.java:831) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor.proce= ssJobExecuteResponse(GridTaskProcessor.java:1081) [ignite-core-2.7.0.jar:2.= 7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor$JobMe= ssageListener.onMessage(GridTaskProcessor.java:1316) [ignite-core-2.7.0.jar= :2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.in= vokeListener(GridIoManager.java:1569) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.pr= ocessRegularMessage0(GridIoManager.java:1197) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.ac= cess$4200(GridIoManager.java:127) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager$9.= run(GridIoManager.java:1093) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecut= or.java:1149) [na:1.8.0_144] =C2=A0at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecu= tor.java:624) [na:1.8.0_144] =C2=A0at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144] Caused by: org.apache.ignite.binary.BinaryObjectException: Failed to unmars= hal object with optimized marshaller =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bina= ryUtils.java:1765) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(= BinaryReaderExImpl.java:1964) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(B= inaryReaderExImpl.java:1716) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.GridBinaryMarshaller.deserialize= (GridBinaryMarshaller.java:313) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryMarshaller.unmarshal0(Bina= ryMarshaller.java:102) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmar= shal(AbstractNodeNameAwareMarshaller.java:82) ~[ignite-core-2.7.0.jar:2.7.0= ] =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.= java:10140) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 10 common frames omitted Caused by: org.apache.ignite.IgniteCheckedException: Failed to deserialize = object with given class loader: [clsLdr=3Dsun.misc.Launcher$AppClassLoader@= 18b4aac2, err=3DFailed to deserialize object [typeName=3Dorg.apache.ignite.= internal.util.lang.GridTuple3]] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshalle= r.unmarshal0(OptimizedMarshaller.java:237) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmar= shal(AbstractNodeNameAwareMarshaller.java:94) ~[ignite-core-2.7.0.jar:2.7.0= ] =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bina= ryUtils.java:1762) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 16 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.internal.util.lang.GridTuple3] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshalle= r.unmarshal0(OptimizedMarshaller.java:228) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 18 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.internal.processors.affinity.GridAffinityAssignment] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.util.lang.GridTuple3.readExternal(GridT= uple3.java:197) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 21 common frames omitted Caused by: java.io.IOException: Failed to deserialize field [name=3Dassignm= ent] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readFields(OptimizedObjectInputStream.java:526) ~[ignite-core-2.7.= 0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readSerializable(OptimizedObjectInputStream.java:611) ~[ignite-cor= e-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:954) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 27 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core-2= .7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core-2= .7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readFields(OptimizedObjectInputStream.java:519) ~[ignite-core-2.7.= 0.jar:2.7.0] =C2=A0... 30 common frames omitted Caused by: java.io.IOException: Unexpected error occurred during unmarshall= ing of an instance of the class: org.apache.ignite.internal.processors.cach= e.CacheMetricsSnapshot. Check that all nodes are running the same version o= f Ignite and that all nodes have GridOptimizedMarshaller configured with id= entical optimized classes lists, if any (see setClassNames and setClassName= sPath methods). If your serialized classes implement java.io.Externalizable= interface, verify that serialization logic is correct. =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:364) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode.read= External(TcpDiscoveryNode.java:616) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 41 common frames omitted {noformat} =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 was: Getting following exception while submitting the affinity task from client = node to server node. Before submitting the affinity task ignite first gets the affinity cached f= unction (AffinityInfo) by submitting the cluster wide task "AffinityJob". B= ut while in the process of retrieving the output of this AffinityJob, ignit= e deserializes this output. I am getting exception while deserailizing this= output. Code fails while in-marshalling cachesnapshotmetrics on client node. =C2=A0 [Userlist Discussion|http://apache-ignite-users.70518.x6.nabble.com/After-u= pgrading-2-7-getting-Unexpected-error-occurred-during-unmarshalling-td26262= .html] [Reproducer Project|[https://github.com/prasadbhalerao1983/IgniteIssueRepro= ducer.git|https://www.google.com/url?q=3Dhttps://github.com/prasadbhalerao1= 983/IgniteIssueReproducer.git&sa=3DD&source=3Dhangouts&ust=3D15475468564990= 00&usg=3DAFQjCNFj6btUel2YGTaipof0odL9OZhUhQ]] =C2=A0 {noformat} 2019-01-14 15:37:02.723 ERROR 10712 --- [springDataNode%] o.a.i.i.processor= s.task.GridTaskWorker=C2=A0=C2=A0 : Error deserializing job response: GridJ= obExecuteResponse [nodeId=3De9a24c20-0d00-4808-b2f5-13e1ce35496a, sesId=3D7= 6324db4861-1d85ad49-5b25-454a-b69c-d8685cfc73b0, jobId=3D86324db4861-1d85ad= 49-5b25-454a-b69c-d8685cfc73b0, gridEx=3Dnull, isCancelled=3Dfalse, retry= =3Dnull] org.apache.ignite.IgniteCheckedException: Failed to unmarshal object with o= ptimized marshaller =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.= java:10146) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskWorker.onRespon= se(GridTaskWorker.java:831) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor.proce= ssJobExecuteResponse(GridTaskProcessor.java:1081) [ignite-core-2.7.0.jar:2.= 7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor$JobMe= ssageListener.onMessage(GridTaskProcessor.java:1316) [ignite-core-2.7.0.jar= :2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.in= vokeListener(GridIoManager.java:1569) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.pr= ocessRegularMessage0(GridIoManager.java:1197) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.ac= cess$4200(GridIoManager.java:127) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager$9.= run(GridIoManager.java:1093) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecut= or.java:1149) [na:1.8.0_144] =C2=A0at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecu= tor.java:624) [na:1.8.0_144] =C2=A0at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144] Caused by: org.apache.ignite.binary.BinaryObjectException: Failed to unmars= hal object with optimized marshaller =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bina= ryUtils.java:1765) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(= BinaryReaderExImpl.java:1964) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(B= inaryReaderExImpl.java:1716) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.GridBinaryMarshaller.deserialize= (GridBinaryMarshaller.java:313) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryMarshaller.unmarshal0(Bina= ryMarshaller.java:102) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmar= shal(AbstractNodeNameAwareMarshaller.java:82) ~[ignite-core-2.7.0.jar:2.7.0= ] =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.= java:10140) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 10 common frames omitted Caused by: org.apache.ignite.IgniteCheckedException: Failed to deserialize = object with given class loader: [clsLdr=3Dsun.misc.Launcher$AppClassLoader@= 18b4aac2, err=3DFailed to deserialize object [typeName=3Dorg.apache.ignite.= internal.util.lang.GridTuple3]] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshalle= r.unmarshal0(OptimizedMarshaller.java:237) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmar= shal(AbstractNodeNameAwareMarshaller.java:94) ~[ignite-core-2.7.0.jar:2.7.0= ] =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bina= ryUtils.java:1762) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 16 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.internal.util.lang.GridTuple3] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshalle= r.unmarshal0(OptimizedMarshaller.java:228) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 18 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.internal.processors.affinity.GridAffinityAssignment] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.util.lang.GridTuple3.readExternal(GridT= uple3.java:197) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 21 common frames omitted Caused by: java.io.IOException: Failed to deserialize field [name=3Dassignm= ent] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readFields(OptimizedObjectInputStream.java:526) ~[ignite-core-2.7.= 0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readSerializable(OptimizedObjectInputStream.java:611) ~[ignite-cor= e-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:954) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 27 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core-2= .7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core-2= .7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readFields(OptimizedObjectInputStream.java:519) ~[ignite-core-2.7.= 0.jar:2.7.0] =C2=A0... 30 common frames omitted Caused by: java.io.IOException: Unexpected error occurred during unmarshall= ing of an instance of the class: org.apache.ignite.internal.processors.cach= e.CacheMetricsSnapshot. Check that all nodes are running the same version o= f Ignite and that all nodes have GridOptimizedMarshaller configured with id= entical optimized classes lists, if any (see setClassNames and setClassName= sPath methods). If your serialized classes implement java.io.Externalizable= interface, verify that serialization logic is correct. =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:364) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode.read= External(TcpDiscoveryNode.java:616) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 41 common frames omitted 2019-01-14 15:37:03.237 ERROR 10712 --- [springDataNode%] o.a.i.i.processor= s.task.GridTaskWorker=C2=A0=C2=A0 : Error deserializing job response: GridJ= obExecuteResponse [nodeId=3De9a24c20-0d00-4808-b2f5-13e1ce35496a, sesId=3D0= 7324db4861-1d85ad49-5b25-454a-b69c-d8685cfc73b0, jobId=3D17324db4861-1d85ad= 49-5b25-454a-b69c-d8685cfc73b0, gridEx=3Dnull, isCancelled=3Dfalse, retry= =3Dnull] org.apache.ignite.IgniteCheckedException: Failed to unmarshal object with o= ptimized marshaller =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.= java:10146) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskWorker.onRespon= se(GridTaskWorker.java:831) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor.proce= ssJobExecuteResponse(GridTaskProcessor.java:1081) [ignite-core-2.7.0.jar:2.= 7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor$JobMe= ssageListener.onMessage(GridTaskProcessor.java:1316) [ignite-core-2.7.0.jar= :2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.in= vokeListener(GridIoManager.java:1569) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.pr= ocessRegularMessage0(GridIoManager.java:1197) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.ac= cess$4200(GridIoManager.java:127) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager$9.= run(GridIoManager.java:1093) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecut= or.java:1149) [na:1.8.0_144] =C2=A0at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecu= tor.java:624) [na:1.8.0_144] =C2=A0at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144] Caused by: org.apache.ignite.binary.BinaryObjectException: Failed to unmars= hal object with optimized marshaller =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bina= ryUtils.java:1765) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(= BinaryReaderExImpl.java:1964) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(B= inaryReaderExImpl.java:1716) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.GridBinaryMarshaller.deserialize= (GridBinaryMarshaller.java:313) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryMarshaller.unmarshal0(Bina= ryMarshaller.java:102) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmar= shal(AbstractNodeNameAwareMarshaller.java:82) ~[ignite-core-2.7.0.jar:2.7.0= ] =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.= java:10140) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 10 common frames omitted Caused by: org.apache.ignite.IgniteCheckedException: Failed to deserialize = object with given class loader: [clsLdr=3Dsun.misc.Launcher$AppClassLoader@= 18b4aac2, err=3DFailed to deserialize object [typeName=3Dorg.apache.ignite.= internal.util.lang.GridTuple3]] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshalle= r.unmarshal0(OptimizedMarshaller.java:237) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmar= shal(AbstractNodeNameAwareMarshaller.java:94) ~[ignite-core-2.7.0.jar:2.7.0= ] =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bina= ryUtils.java:1762) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 16 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.internal.util.lang.GridTuple3] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshalle= r.unmarshal0(OptimizedMarshaller.java:228) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 18 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.internal.processors.affinity.GridAffinityAssignment] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.util.lang.GridTuple3.readExternal(GridT= uple3.java:197) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 21 common frames omitted Caused by: java.io.IOException: Failed to deserialize field [name=3Dassignm= ent] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readFields(OptimizedObjectInputStream.java:526) ~[ignite-core-2.7.= 0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readSerializable(OptimizedObjectInputStream.java:611) ~[ignite-cor= e-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:954) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 27 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core-2= .7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core-2= .7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readFields(OptimizedObjectInputStream.java:519) ~[ignite-core-2.7.= 0.jar:2.7.0] =C2=A0... 30 common frames omitted Caused by: java.io.IOException: Unexpected error occurred during unmarshall= ing of an instance of the class: org.apache.ignite.internal.processors.cach= e.CacheMetricsSnapshot. Check that all nodes are running the same version o= f Ignite and that all nodes have GridOptimizedMarshaller configured with id= entical optimized classes lists, if any (see setClassNames and setClassName= sPath methods). If your serialized classes implement java.io.Externalizable= interface, verify that serialization logic is correct. =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:364) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode.read= External(TcpDiscoveryNode.java:616) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 41 common frames omitted 2019-01-14 15:37:03.747 ERROR 10712 --- [springDataNode%] o.a.i.i.processor= s.task.GridTaskWorker=C2=A0=C2=A0 : Error deserializing job response: GridJ= obExecuteResponse [nodeId=3De9a24c20-0d00-4808-b2f5-13e1ce35496a, sesId=3D2= 7324db4861-1d85ad49-5b25-454a-b69c-d8685cfc73b0, jobId=3D37324db4861-1d85ad= 49-5b25-454a-b69c-d8685cfc73b0, gridEx=3Dnull, isCancelled=3Dfalse, retry= =3Dnull] org.apache.ignite.IgniteCheckedException: Failed to unmarshal object with o= ptimized marshaller =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.= java:10146) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskWorker.onRespon= se(GridTaskWorker.java:831) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor.proce= ssJobExecuteResponse(GridTaskProcessor.java:1081) [ignite-core-2.7.0.jar:2.= 7.0] =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor$JobMe= ssageListener.onMessage(GridTaskProcessor.java:1316) [ignite-core-2.7.0.jar= :2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.in= vokeListener(GridIoManager.java:1569) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.pr= ocessRegularMessage0(GridIoManager.java:1197) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.ac= cess$4200(GridIoManager.java:127) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager$9.= run(GridIoManager.java:1093) [ignite-core-2.7.0.jar:2.7.0] =C2=A0at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecut= or.java:1149) [na:1.8.0_144] =C2=A0at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecu= tor.java:624) [na:1.8.0_144] =C2=A0at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144] Caused by: org.apache.ignite.binary.BinaryObjectException: Failed to unmars= hal object with optimized marshaller =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bina= ryUtils.java:1765) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(= BinaryReaderExImpl.java:1964) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(B= inaryReaderExImpl.java:1716) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.GridBinaryMarshaller.deserialize= (GridBinaryMarshaller.java:313) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.binary.BinaryMarshaller.unmarshal0(Bina= ryMarshaller.java:102) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmar= shal(AbstractNodeNameAwareMarshaller.java:82) ~[ignite-core-2.7.0.jar:2.7.0= ] =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.= java:10140) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 10 common frames omitted Caused by: org.apache.ignite.IgniteCheckedException: Failed to deserialize = object with given class loader: [clsLdr=3Dsun.misc.Launcher$AppClassLoader@= 18b4aac2, err=3DFailed to deserialize object [typeName=3Dorg.apache.ignite.= internal.util.lang.GridTuple3]] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshalle= r.unmarshal0(OptimizedMarshaller.java:237) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmar= shal(AbstractNodeNameAwareMarshaller.java:94) ~[ignite-core-2.7.0.jar:2.7.0= ] =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bina= ryUtils.java:1762) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 16 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.internal.util.lang.GridTuple3] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshalle= r.unmarshal0(OptimizedMarshaller.java:228) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0... 18 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.internal.processors.affinity.GridAffinityAssignment] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.util.lang.GridTuple3.readExternal(GridT= uple3.java:197) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 21 common frames omitted Caused by: java.io.IOException: Failed to deserialize field [name=3Dassignm= ent] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readFields(OptimizedObjectInputStream.java:526) ~[ignite-core-2.7.= 0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readSerializable(OptimizedObjectInputStream.java:611) ~[ignite-cor= e-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:954) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 27 common frames omitted Caused by: java.io.IOException: Failed to deserialize object [typeName=3Dor= g.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core-2= .7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core-2= .7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readFields(OptimizedObjectInputStream.java:519) ~[ignite-core-2.7.= 0.jar:2.7.0] =C2=A0... 30 common frames omitted Caused by: java.io.IOException: Unexpected error occurred during unmarshall= ing of an instance of the class: org.apache.ignite.internal.processors.cach= e.CacheMetricsSnapshot. Check that all nodes are running the same version o= f Ignite and that all nodes have GridOptimizedMarshaller configured with id= entical optimized classes lists, if any (see setClassNames and setClassName= sPath methods). If your serialized classes implement java.io.Externalizable= interface, verify that serialization logic is correct. =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:364) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416) ~= [na:1.8.0_144] =C2=A0at org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode.read= External(TcpDiscoveryNode.java:616) ~[ignite-core-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite-c= ore-2.7.0.jar:2.7.0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDesc= riptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.7.= 0] =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInp= utStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2.7= .0.jar:2.7.0] =C2=A0... 41 common frames omitted {noformat} =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 > Failure to submit affinity task from client node > ------------------------------------------------ > > Key: IGNITE-10925 > URL: https://issues.apache.org/jira/browse/IGNITE-10925 > Project: Ignite > Issue Type: Bug > Affects Versions: 2.7 > Reporter: Prasad > Priority: Blocker > > Getting following exception while submitting the affinity task from clien= t node to server node. > Before submitting the affinity task ignite first gets the affinity cached= function (AffinityInfo) by submitting the cluster wide task "AffinityJob".= But while in the process of retrieving the output of this AffinityJob, ign= ite deserializes this output. I am getting exception while deserailizing th= is output. > Code fails while in-marshalling cachesnapshotmetrics on client node. > =C2=A0 > [Userlist Discussion|http://apache-ignite-users.70518.x6.nabble.com/After= -upgrading-2-7-getting-Unexpected-error-occurred-during-unmarshalling-td262= 62.html] > [link title|https://github.com/prasadbhalerao1983/IgniteIssueReproducer.g= it] > =C2=A0 > {noformat} > 2019-01-14 15:37:02.723 ERROR 10712 --- [springDataNode%] o.a.i.i.process= ors.task.GridTaskWorker=C2=A0=C2=A0 : Error deserializing job response: Gri= dJobExecuteResponse [nodeId=3De9a24c20-0d00-4808-b2f5-13e1ce35496a, sesId= =3D76324db4861-1d85ad49-5b25-454a-b69c-d8685cfc73b0, jobId=3D86324db4861-1d= 85ad49-5b25-454a-b69c-d8685cfc73b0, gridEx=3Dnull, isCancelled=3Dfalse, ret= ry=3Dnull] > org.apache.ignite.IgniteCheckedException: Failed to unmarshal object with= optimized marshaller > =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtil= s.java:10146) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.processors.task.GridTaskWorker.onResp= onse(GridTaskWorker.java:831) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor.pro= cessJobExecuteResponse(GridTaskProcessor.java:1081) [ignite-core-2.7.0.jar:= 2.7.0] > =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor$Job= MessageListener.onMessage(GridTaskProcessor.java:1316) [ignite-core-2.7.0.j= ar:2.7.0] > =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.= invokeListener(GridIoManager.java:1569) [ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.= processRegularMessage0(GridIoManager.java:1197) [ignite-core-2.7.0.jar:2.7.= 0] > =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.= access$4200(GridIoManager.java:127) [ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager$= 9.run(GridIoManager.java:1093) [ignite-core-2.7.0.jar:2.7.0] > =C2=A0at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExec= utor.java:1149) [na:1.8.0_144] > =C2=A0at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExe= cutor.java:624) [na:1.8.0_144] > =C2=A0at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144] > Caused by: org.apache.ignite.binary.BinaryObjectException: Failed to unma= rshal object with optimized marshaller > =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bi= naryUtils.java:1765) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize= 0(BinaryReaderExImpl.java:1964) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize= (BinaryReaderExImpl.java:1716) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.binary.GridBinaryMarshaller.deseriali= ze(GridBinaryMarshaller.java:313) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.binary.BinaryMarshaller.unmarshal0(Bi= naryMarshaller.java:102) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unm= arshal(AbstractNodeNameAwareMarshaller.java:82) ~[ignite-core-2.7.0.jar:2.7= .0] > =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtil= s.java:10140) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0... 10 common frames omitted > Caused by: org.apache.ignite.IgniteCheckedException: Failed to deserializ= e object with given class loader: [clsLdr=3Dsun.misc.Launcher$AppClassLoade= r@18b4aac2, err=3DFailed to deserialize object [typeName=3Dorg.apache.ignit= e.internal.util.lang.GridTuple3]] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshal= ler.unmarshal0(OptimizedMarshaller.java:237) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unm= arshal(AbstractNodeNameAwareMarshaller.java:94) ~[ignite-core-2.7.0.jar:2.7= .0] > =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bi= naryUtils.java:1762) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0... 16 common frames omitted > Caused by: java.io.IOException: Failed to deserialize object [typeName=3D= org.apache.ignite.internal.util.lang.GridTuple3] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshal= ler.unmarshal0(OptimizedMarshaller.java:228) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0... 18 common frames omitted > Caused by: java.io.IOException: Failed to deserialize object [typeName=3D= org.apache.ignite.internal.processors.affinity.GridAffinityAssignment] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.util.lang.GridTuple3.readExternal(Gri= dTuple3.java:197) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDe= scriptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.= 7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0... 21 common frames omitted > Caused by: java.io.IOException: Failed to deserialize field [name=3Dassig= nment] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readFields(OptimizedObjectInputStream.java:526) ~[ignite-core-2.= 7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readSerializable(OptimizedObjectInputStream.java:611) ~[ignite-c= ore-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDe= scriptor.read(OptimizedClassDescriptor.java:954) ~[ignite-core-2.7.0.jar:2.= 7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0... 27 common frames omitted > Caused by: java.io.IOException: Failed to deserialize object [typeName=3D= org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core= -2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core= -2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readFields(OptimizedObjectInputStream.java:519) ~[ignite-core-2.= 7.0.jar:2.7.0] > =C2=A0... 30 common frames omitted > Caused by: java.io.IOException: Unexpected error occurred during unmarsha= lling of an instance of the class: org.apache.ignite.internal.processors.ca= che.CacheMetricsSnapshot. Check that all nodes are running the same version= of Ignite and that all nodes have GridOptimizedMarshaller configured with = identical optimized classes lists, if any (see setClassNames and setClassNa= mesPath methods). If your serialized classes implement java.io.Externalizab= le interface, verify that serialization logic is correct. > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:364) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode.re= adExternal(TcpDiscoveryNode.java:616) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDe= scriptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.= 7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0... 41 common frames omitted > 2019-01-14 15:37:03.237 ERROR 10712 --- [springDataNode%] o.a.i.i.process= ors.task.GridTaskWorker=C2=A0=C2=A0 : Error deserializing job response: Gri= dJobExecuteResponse [nodeId=3De9a24c20-0d00-4808-b2f5-13e1ce35496a, sesId= =3D07324db4861-1d85ad49-5b25-454a-b69c-d8685cfc73b0, jobId=3D17324db4861-1d= 85ad49-5b25-454a-b69c-d8685cfc73b0, gridEx=3Dnull, isCancelled=3Dfalse, ret= ry=3Dnull] > org.apache.ignite.IgniteCheckedException: Failed to unmarshal object with= optimized marshaller > =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtil= s.java:10146) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.processors.task.GridTaskWorker.onResp= onse(GridTaskWorker.java:831) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor.pro= cessJobExecuteResponse(GridTaskProcessor.java:1081) [ignite-core-2.7.0.jar:= 2.7.0] > =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor$Job= MessageListener.onMessage(GridTaskProcessor.java:1316) [ignite-core-2.7.0.j= ar:2.7.0] > =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.= invokeListener(GridIoManager.java:1569) [ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.= processRegularMessage0(GridIoManager.java:1197) [ignite-core-2.7.0.jar:2.7.= 0] > =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.= access$4200(GridIoManager.java:127) [ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager$= 9.run(GridIoManager.java:1093) [ignite-core-2.7.0.jar:2.7.0] > =C2=A0at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExec= utor.java:1149) [na:1.8.0_144] > =C2=A0at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExe= cutor.java:624) [na:1.8.0_144] > =C2=A0at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144] > Caused by: org.apache.ignite.binary.BinaryObjectException: Failed to unma= rshal object with optimized marshaller > =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bi= naryUtils.java:1765) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize= 0(BinaryReaderExImpl.java:1964) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize= (BinaryReaderExImpl.java:1716) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.binary.GridBinaryMarshaller.deseriali= ze(GridBinaryMarshaller.java:313) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.binary.BinaryMarshaller.unmarshal0(Bi= naryMarshaller.java:102) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unm= arshal(AbstractNodeNameAwareMarshaller.java:82) ~[ignite-core-2.7.0.jar:2.7= .0] > =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtil= s.java:10140) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0... 10 common frames omitted > Caused by: org.apache.ignite.IgniteCheckedException: Failed to deserializ= e object with given class loader: [clsLdr=3Dsun.misc.Launcher$AppClassLoade= r@18b4aac2, err=3DFailed to deserialize object [typeName=3Dorg.apache.ignit= e.internal.util.lang.GridTuple3]] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshal= ler.unmarshal0(OptimizedMarshaller.java:237) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unm= arshal(AbstractNodeNameAwareMarshaller.java:94) ~[ignite-core-2.7.0.jar:2.7= .0] > =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bi= naryUtils.java:1762) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0... 16 common frames omitted > Caused by: java.io.IOException: Failed to deserialize object [typeName=3D= org.apache.ignite.internal.util.lang.GridTuple3] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshal= ler.unmarshal0(OptimizedMarshaller.java:228) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0... 18 common frames omitted > Caused by: java.io.IOException: Failed to deserialize object [typeName=3D= org.apache.ignite.internal.processors.affinity.GridAffinityAssignment] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.util.lang.GridTuple3.readExternal(Gri= dTuple3.java:197) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDe= scriptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.= 7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0... 21 common frames omitted > Caused by: java.io.IOException: Failed to deserialize field [name=3Dassig= nment] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readFields(OptimizedObjectInputStream.java:526) ~[ignite-core-2.= 7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readSerializable(OptimizedObjectInputStream.java:611) ~[ignite-c= ore-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDe= scriptor.read(OptimizedClassDescriptor.java:954) ~[ignite-core-2.7.0.jar:2.= 7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0... 27 common frames omitted > Caused by: java.io.IOException: Failed to deserialize object [typeName=3D= org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core= -2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core= -2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readFields(OptimizedObjectInputStream.java:519) ~[ignite-core-2.= 7.0.jar:2.7.0] > =C2=A0... 30 common frames omitted > Caused by: java.io.IOException: Unexpected error occurred during unmarsha= lling of an instance of the class: org.apache.ignite.internal.processors.ca= che.CacheMetricsSnapshot. Check that all nodes are running the same version= of Ignite and that all nodes have GridOptimizedMarshaller configured with = identical optimized classes lists, if any (see setClassNames and setClassNa= mesPath methods). If your serialized classes implement java.io.Externalizab= le interface, verify that serialization logic is correct. > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:364) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode.re= adExternal(TcpDiscoveryNode.java:616) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDe= scriptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.= 7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0... 41 common frames omitted > 2019-01-14 15:37:03.747 ERROR 10712 --- [springDataNode%] o.a.i.i.process= ors.task.GridTaskWorker=C2=A0=C2=A0 : Error deserializing job response: Gri= dJobExecuteResponse [nodeId=3De9a24c20-0d00-4808-b2f5-13e1ce35496a, sesId= =3D27324db4861-1d85ad49-5b25-454a-b69c-d8685cfc73b0, jobId=3D37324db4861-1d= 85ad49-5b25-454a-b69c-d8685cfc73b0, gridEx=3Dnull, isCancelled=3Dfalse, ret= ry=3Dnull] > org.apache.ignite.IgniteCheckedException: Failed to unmarshal object with= optimized marshaller > =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtil= s.java:10146) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.processors.task.GridTaskWorker.onResp= onse(GridTaskWorker.java:831) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor.pro= cessJobExecuteResponse(GridTaskProcessor.java:1081) [ignite-core-2.7.0.jar:= 2.7.0] > =C2=A0at org.apache.ignite.internal.processors.task.GridTaskProcessor$Job= MessageListener.onMessage(GridTaskProcessor.java:1316) [ignite-core-2.7.0.j= ar:2.7.0] > =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.= invokeListener(GridIoManager.java:1569) [ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.= processRegularMessage0(GridIoManager.java:1197) [ignite-core-2.7.0.jar:2.7.= 0] > =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager.= access$4200(GridIoManager.java:127) [ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.managers.communication.GridIoManager$= 9.run(GridIoManager.java:1093) [ignite-core-2.7.0.jar:2.7.0] > =C2=A0at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExec= utor.java:1149) [na:1.8.0_144] > =C2=A0at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExe= cutor.java:624) [na:1.8.0_144] > =C2=A0at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144] > Caused by: org.apache.ignite.binary.BinaryObjectException: Failed to unma= rshal object with optimized marshaller > =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bi= naryUtils.java:1765) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize= 0(BinaryReaderExImpl.java:1964) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize= (BinaryReaderExImpl.java:1716) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.binary.GridBinaryMarshaller.deseriali= ze(GridBinaryMarshaller.java:313) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.binary.BinaryMarshaller.unmarshal0(Bi= naryMarshaller.java:102) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unm= arshal(AbstractNodeNameAwareMarshaller.java:82) ~[ignite-core-2.7.0.jar:2.7= .0] > =C2=A0at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtil= s.java:10140) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0... 10 common frames omitted > Caused by: org.apache.ignite.IgniteCheckedException: Failed to deserializ= e object with given class loader: [clsLdr=3Dsun.misc.Launcher$AppClassLoade= r@18b4aac2, err=3DFailed to deserialize object [typeName=3Dorg.apache.ignit= e.internal.util.lang.GridTuple3]] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshal= ler.unmarshal0(OptimizedMarshaller.java:237) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unm= arshal(AbstractNodeNameAwareMarshaller.java:94) ~[ignite-core-2.7.0.jar:2.7= .0] > =C2=A0at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(Bi= naryUtils.java:1762) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0... 16 common frames omitted > Caused by: java.io.IOException: Failed to deserialize object [typeName=3D= org.apache.ignite.internal.util.lang.GridTuple3] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshal= ler.unmarshal0(OptimizedMarshaller.java:228) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0... 18 common frames omitted > Caused by: java.io.IOException: Failed to deserialize object [typeName=3D= org.apache.ignite.internal.processors.affinity.GridAffinityAssignment] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.util.lang.GridTuple3.readExternal(Gri= dTuple3.java:197) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDe= scriptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.= 7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0... 21 common frames omitted > Caused by: java.io.IOException: Failed to deserialize field [name=3Dassig= nment] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readFields(OptimizedObjectInputStream.java:526) ~[ignite-core-2.= 7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readSerializable(OptimizedObjectInputStream.java:611) ~[ignite-c= ore-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDe= scriptor.read(OptimizedClassDescriptor.java:954) ~[ignite-core-2.7.0.jar:2.= 7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0... 27 common frames omitted > Caused by: java.io.IOException: Failed to deserialize object [typeName=3D= org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:350) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core= -2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readArrayList(OptimizedObjectInputStream.java:643) ~[ignite-core= -2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:301) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readFields(OptimizedObjectInputStream.java:519) ~[ignite-core-2.= 7.0.jar:2.7.0] > =C2=A0... 30 common frames omitted > Caused by: java.io.IOException: Unexpected error occurred during unmarsha= lling of an instance of the class: org.apache.ignite.internal.processors.ca= che.CacheMetricsSnapshot. Check that all nodes are running the same version= of Ignite and that all nodes have GridOptimizedMarshaller configured with = identical optimized classes lists, if any (see setClassNames and setClassNa= mesPath methods). If your serialized classes implement java.io.Externalizab= le interface, verify that serialization logic is correct. > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:364) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObjectOverride(OptimizedObjectInputStream.java:198) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at java.io.ObjectInputStream.readObject(ObjectInputStream.java:416)= ~[na:1.8.0_144] > =C2=A0at org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode.re= adExternal(TcpDiscoveryNode.java:616) ~[ignite-core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readExternalizable(OptimizedObjectInputStream.java:555) ~[ignite= -core-2.7.0.jar:2.7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDe= scriptor.read(OptimizedClassDescriptor.java:949) ~[ignite-core-2.7.0.jar:2.= 7.0] > =C2=A0at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectI= nputStream.readObject0(OptimizedObjectInputStream.java:346) ~[ignite-core-2= .7.0.jar:2.7.0] > =C2=A0... 41 common frames omitted > {noformat} > =C2=A0 > =C2=A0 > =C2=A0 > =C2=A0 > =C2=A0 -- This message was sent by Atlassian JIRA (v7.6.3#76005)