[ https://issues.apache.org/jira/browse/HDDS-1753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shashikant Banerjee updated HDDS-1753: -------------------------------------- Attachment: HDDS-1753.000.patch > 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 > Attachments: HDDS-1753.000.patch > > > 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 (v7.6.14#76016) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org