From dev-return-45917-archive-asf-public=cust-asf.ponee.io@ignite.apache.org Tue Apr 30 17:07:02 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 [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id 6956018067E for ; Tue, 30 Apr 2019 19:07:02 +0200 (CEST) Received: (qmail 56365 invoked by uid 500); 30 Apr 2019 17:07:01 -0000 Mailing-List: contact dev-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 dev@ignite.apache.org Received: (qmail 56350 invoked by uid 99); 30 Apr 2019 17:07:01 -0000 Received: from mailrelay1-us-west.apache.org (HELO mailrelay1-us-west.apache.org) (209.188.14.139) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 30 Apr 2019 17:07:01 +0000 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 9709CE2B48 for ; Tue, 30 Apr 2019 17:07:00 +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 3D1F9256C1 for ; Tue, 30 Apr 2019 17:07:00 +0000 (UTC) Date: Tue, 30 Apr 2019 17:07:00 +0000 (UTC) From: "Alex Savitsky (JIRA)" To: dev@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (IGNITE-11827) Scalar doesn't support anonymous message listeners MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Alex Savitsky created IGNITE-11827: -------------------------------------- Summary: Scalar doesn't support anonymous message listeners Key: IGNITE-11827 URL: https://issues.apache.org/jira/browse/IGNITE-11827 Project: Ignite Issue Type: Bug Affects Versions: 2.7 Reporter: Alex Savitsky This works: {code:scala} import java.util.UUID import org.apache.ignite.configuration.IgniteConfiguration import org.apache.ignite.lang.IgniteBiPredicate import org.apache.ignite.scalar.lang.ScalarPredicate2Function import org.apache.ignite.scalar.scalar import org.apache.ignite.scalar.scalar._ object TestIgniteMessagingScala extends App { class ScalaListener extends ScalarPredicate2Function[UUID, String](new IgniteBiPredicate[UUID, String] { override def apply(nodeId: UUID, msg: String): Boolean = { System.out.println("Received ordered message [msg=" + msg + ", from=" + nodeId + ']') true } }) scalar(new IgniteConfiguration().setClientMode(true).setPeerClassLoadingEnabled(true)) { val messaging = ignite$.message(ignite$.cluster.forRemotes) messaging.remoteListen("MyUnOrderedTopic", new ScalaListener) for (i <- 1 to 10) messaging.send("MyUnOrderedTopic", Integer.toString(i)) } } {code} However, trying to define the same listener in place, fails: {code:scala} import java.util.UUID import org.apache.ignite.configuration.IgniteConfiguration import org.apache.ignite.lang.IgniteBiPredicate import org.apache.ignite.scalar.lang.ScalarPredicate2Function import org.apache.ignite.scalar.scalar import org.apache.ignite.scalar.scalar._ object TestIgniteMessagingScala extends App { scalar(new IgniteConfiguration().setClientMode(true).setPeerClassLoadingEnabled(true)) { val messaging = ignite$.message(ignite$.cluster.forRemotes) val listener: IgniteBiPredicate[UUID, String] = (nodeId: UUID, msg: String) => { System.out.println("Received ordered message [msg=" + msg + ", from=" + nodeId + ']') true } messaging.remoteListen("MyUnOrderedTopic", listener) for (i <- 1 to 10) messaging.send("MyUnOrderedTopic", Integer.toString(i)) } } {code} The exception is: {noformat} Exception in thread "main" class org.apache.ignite.binary.BinaryObjectException: Failed to deserialize object [typeName=org.apache.ignite.scalar.lang.ScalarPredicate2] at org.apache.ignite.internal.binary.BinaryClassDescriptor.read(BinaryClassDescriptor.java:914) at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(BinaryReaderExImpl.java:1764) at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1716) at org.apache.ignite.internal.binary.GridBinaryMarshaller.deserialize(GridBinaryMarshaller.java:313) at org.apache.ignite.internal.binary.BinaryMarshaller.unmarshal0(BinaryMarshaller.java:102) at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmarshal(AbstractNodeNameAwareMarshaller.java:82) at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.java:10140) at org.apache.ignite.internal.util.IgniteUtils.unmarshal(IgniteUtils.java:10169) at org.apache.ignite.internal.GridMessageListenHandler.p2pUnmarshal(GridMessageListenHandler.java:194) at org.apache.ignite.internal.processors.continuous.GridContinuousProcessor.processStartRequest(GridContinuousProcessor.java:1362) at org.apache.ignite.internal.processors.continuous.GridContinuousProcessor.access$400(GridContinuousProcessor.java:111) at org.apache.ignite.internal.processors.continuous.GridContinuousProcessor$2.onCustomEvent(GridContinuousProcessor.java:203) at org.apache.ignite.internal.processors.continuous.GridContinuousProcessor$2.onCustomEvent(GridContinuousProcessor.java:194) at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$4.onDiscovery0(GridDiscoveryManager.java:727) at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$4.lambda$onDiscovery$0(GridDiscoveryManager.java:604) at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryMessageNotifierWorker.body0(GridDiscoveryManager.java:2667) at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryMessageNotifierWorker.body(GridDiscoveryManager.java:2705) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) at java.lang.Thread.run(Thread.java:748) Caused by: class org.apache.ignite.binary.BinaryObjectException: Failed to read field [name=p] at org.apache.ignite.internal.binary.BinaryFieldAccessor.read(BinaryFieldAccessor.java:192) at org.apache.ignite.internal.binary.BinaryClassDescriptor.read(BinaryClassDescriptor.java:875) ... 18 more Caused by: class org.apache.ignite.binary.BinaryInvalidTypeException: test.TestIgniteMessagingScala$$anonfun$1$$anonfun$2 at org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:707) at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(BinaryReaderExImpl.java:1757) at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1716) at org.apache.ignite.internal.binary.BinaryReaderExImpl.readField(BinaryReaderExImpl.java:1984) at org.apache.ignite.internal.binary.BinaryFieldAccessor$DefaultFinalClassAccessor.read0(BinaryFieldAccessor.java:703) at org.apache.ignite.internal.binary.BinaryFieldAccessor.read(BinaryFieldAccessor.java:188) ... 19 more Caused by: java.lang.ClassNotFoundException: test.TestIgniteMessagingScala$$anonfun$1$$anonfun$2 at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:8771) at org.apache.ignite.internal.MarshallerContextImpl.getClass(MarshallerContextImpl.java:349) at org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:698) ... 24 more {noformat} My guess is that the ScalarPredicate2 is not declared Serializable -- This message was sent by Atlassian JIRA (v7.6.3#76005)