From hdfs-issues-return-278888-archive-asf-public=cust-asf.ponee.io@hadoop.apache.org Wed Aug 21 14:38:07 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 88374180607 for ; Wed, 21 Aug 2019 16:38:07 +0200 (CEST) Received: (qmail 60953 invoked by uid 500); 21 Aug 2019 14:38:04 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 60746 invoked by uid 99); 21 Aug 2019 14:38:04 -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; Wed, 21 Aug 2019 14:38:04 +0000 Received: from jira-he-de.apache.org (static.172.67.40.188.clients.your-server.de [188.40.67.172]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 01493E3091 for ; Wed, 21 Aug 2019 14:38:04 +0000 (UTC) Received: from jira-he-de.apache.org (localhost.localdomain [127.0.0.1]) by jira-he-de.apache.org (ASF Mail Server at jira-he-de.apache.org) with ESMTP id 5E62C780995 for ; Wed, 21 Aug 2019 14:38:02 +0000 (UTC) Date: Wed, 21 Aug 2019 14:38:02 +0000 (UTC) From: "ASF GitHub Bot (Jira)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Work logged] (HDDS-1753) Datanode unable to find chunk while replication data using ratis. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HDDS-1753?focusedWorklogId=298724&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-298724 ] ASF GitHub Bot logged work on HDDS-1753: ---------------------------------------- Author: ASF GitHub Bot Created on: 21/Aug/19 14:37 Start Date: 21/Aug/19 14:37 Worklog Time Spent: 10m Work Description: lokeshj1703 commented on pull request #1318: HDDS-1753. Datanode unable to find chunk while replication data using ratis. URL: https://github.com/apache/hadoop/pull/1318#discussion_r315820046 ########## File path: hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/impl/ContainerSet.java ########## @@ -24,20 +24,21 @@ import org.apache.hadoop.hdds.protocol.datanode.proto.ContainerProtos; import org.apache.hadoop.hdds.protocol.proto .StorageContainerDatanodeProtocolProtos.ContainerReportsProto; +import org.apache.hadoop.hdds.scm.XceiverClientSpi; Review comment: Unused import. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: users@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 298724) Time Spent: 40m (was: 0.5h) > Datanode unable to find chunk while replication data using ratis. > ----------------------------------------------------------------- > > Key: HDDS-1753 > URL: https://issues.apache.org/jira/browse/HDDS-1753 > Project: Hadoop Distributed Data Store > Issue Type: Bug > Components: Ozone Datanode > Affects Versions: 0.4.0 > Reporter: Mukul Kumar Singh > Assignee: Shashikant Banerjee > Priority: Major > Labels: MiniOzoneChaosCluster, pull-request-available > Attachments: HDDS-1753.000.patch > > Time Spent: 40m > Remaining Estimate: 0h > > Leader datanode is unable to read chunk from the datanode while replicating data from leader to follower. > Please note that deletion of keys is also happening while the data is being replicated. > {code} > 2019-07-02 19:39:22,604 INFO impl.RaftServerImpl (RaftServerImpl.java:checkInconsistentAppendEntries(972)) - 5ac88709-a3a2-4c8f-91de-5e54b617f05e: inconsistency entries. Reply:76a3eb0f-d7cd-477b-8973-db1 > 014feb398<-5ac88709-a3a2-4c8f-91de-5e54b617f05e#70:FAIL,INCONSISTENCY,nextIndex:9771,term:2,followerCommit:9782 > 2019-07-02 19:39:22,605 ERROR impl.ChunkManagerImpl (ChunkUtils.java:readData(161)) - Unable to find the chunk file. chunk info : ChunkInfo{chunkName='76ec669ae2cb6e10dd9f08c0789c5fdf_stream_a2850dce-def3 > -4d64-93d8-fa2ebafee933_chunk_1, offset=0, len=2048} > 2019-07-02 19:39:22,605 INFO impl.RaftServerImpl (RaftServerImpl.java:checkInconsistentAppendEntries(990)) - 5ac88709-a3a2-4c8f-91de-5e54b617f05e: Failed appendEntries as latest snapshot (9770) already h > as the append entries (first index: 1) > 2019-07-02 19:39:22,605 INFO impl.RaftServerImpl (RaftServerImpl.java:checkInconsistentAppendEntries(972)) - 5ac88709-a3a2-4c8f-91de-5e54b617f05e: inconsistency entries. Reply:76a3eb0f-d7cd-477b-8973-db1 > 014feb398<-5ac88709-a3a2-4c8f-91de-5e54b617f05e#71:FAIL,INCONSISTENCY,nextIndex:9771,term:2,followerCommit:9782 > 2019-07-02 19:39:22,605 INFO keyvalue.KeyValueHandler (ContainerUtils.java:logAndReturnError(146)) - Operation: ReadChunk : Trace ID: 4216d461a4679e17:4216d461a4679e17:0:0 : Message: Unable to find the c > hunk file. chunk info ChunkInfo{chunkName='76ec669ae2cb6e10dd9f08c0789c5fdf_stream_a2850dce-def3-4d64-93d8-fa2ebafee933_chunk_1, offset=0, len=2048} : Result: UNABLE_TO_FIND_CHUNK > 2019-07-02 19:39:22,605 INFO impl.RaftServerImpl (RaftServerImpl.java:checkInconsistentAppendEntries(990)) - 5ac88709-a3a2-4c8f-91de-5e54b617f05e: Failed appendEntries as latest snapshot (9770) already h > as the append entries (first index: 2) > 2019-07-02 19:39:22,606 INFO impl.RaftServerImpl (RaftServerImpl.java:checkInconsistentAppendEntries(972)) - 5ac88709-a3a2-4c8f-91de-5e54b617f05e: inconsistency entries. Reply:76a3eb0f-d7cd-477b-8973-db1 > 014feb398<-5ac88709-a3a2-4c8f-91de-5e54b617f05e#72:FAIL,INCONSISTENCY,nextIndex:9771,term:2,followerCommit:9782 > 19:39:22.606 [pool-195-thread-19] ERROR DNAudit - user=null | ip=null | op=READ_CHUNK {blockData=conID: 3 locID: 102372189549953034 bcsId: 0} | ret=FAILURE > java.lang.Exception: Unable to find the chunk file. chunk info ChunkInfo{chunkName='76ec669ae2cb6e10dd9f08c0789c5fdf_stream_a2850dce-def3-4d64-93d8-fa2ebafee933_chunk_1, offset=0, len=2048} > at org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.dispatchRequest(HddsDispatcher.java:320) ~[hadoop-hdds-container-service-0.5.0-SNAPSHOT.jar:?] > at org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.dispatch(HddsDispatcher.java:148) ~[hadoop-hdds-container-service-0.5.0-SNAPSHOT.jar:?] > at org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.dispatchCommand(ContainerStateMachine.java:346) ~[hadoop-hdds-container-service-0.5.0-SNAPSHOT.jar:?] > at org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.readStateMachineData(ContainerStateMachine.java:476) ~[hadoop-hdds-container-service-0.5.0-SNAPSHOT.jar:?] > at org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.lambda$getCachedStateMachineData$2(ContainerStateMachine.java:495) ~[hadoop-hdds-container-service-0.5.0-SN > APSHOT.jar:?] > at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4767) ~[guava-11.0.2.jar:?] > at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3568) ~[guava-11.0.2.jar:?] > at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2350) ~[guava-11.0.2.jar:?] > at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2313) ~[guava-11.0.2.jar:?] > at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2228) ~[guava-11.0.2.jar:?] > at com.google.common.cache.LocalCache.get(LocalCache.java:3965) ~[guava-11.0.2.jar:?] > at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4764) ~[guava-11.0.2.jar:?] > at org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.getCachedStateMachineData(ContainerStateMachine.java:494) ~[hadoop-hdds-container-service-0.5.0-SNAPSHOT.ja > r:?] > at org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.lambda$readStateMachineData$4(ContainerStateMachine.java:542) ~[hadoop-hdds-container-service-0.5.0-SNAPSHOT.jar:?] > at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590) [?:1.8.0_171] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_171] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_171] > {code} -- This message was sent by Atlassian Jira (v8.3.2#803003) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org