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Arpit Agarwal commented on HDDS-422: ------------------------------------ Thanks [~ljain], feel free to resolve it. I've moved it out to 0.4.0 for now. > ContainerStateMachine.readStateMachineData throws OverlappingFileLockException > ------------------------------------------------------------------------------ > > Key: HDDS-422 > URL: https://issues.apache.org/jira/browse/HDDS-422 > Project: Hadoop Distributed Data Store > Issue Type: Bug > Components: Ozone Datanode > Reporter: Lokesh Jain > Assignee: Lokesh Jain > Priority: Major > Labels: Arches-Deferral-Candidate > > > {code:java} > 2018-09-06 23:11:41,386 ERROR org.apache.ratis.server.impl.LogAppender: > GRpcLogAppender(d95c60fd-0e23-4237-8135-e05a326b952d_9858 -> > 954e7a3b-b20e-43a5-8f82-4381872aa7bb_9858) hit IOException while loadin > g raft log > org.apache.ratis.server.storage.RaftLogIOException: > d95c60fd-0e23-4237-8135-e05a326b952d_9858: Failed readStateMachineData for > (t:39, i:667)SMLOGENTRY, client-CD988394E416, cid=90 > at > org.apache.ratis.server.storage.RaftLog$EntryWithData.getEntry(RaftLog.java:360) > at > org.apache.ratis.server.impl.LogAppender$LogEntryBuffer.getAppendRequest(LogAppender.java:165) > at > org.apache.ratis.server.impl.LogAppender.createRequest(LogAppender.java:214) > at > org.apache.ratis.grpc.server.GRpcLogAppender.appendLog(GRpcLogAppender.java:148) > at > org.apache.ratis.grpc.server.GRpcLogAppender.runAppenderImpl(GRpcLogAppender.java:92) > at org.apache.ratis.server.impl.LogAppender.runAppender(LogAppender.java:101) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.nio.channels.OverlappingFileLockException > at sun.nio.ch.SharedFileLockTable.checkList(FileLockTable.java:255) > at sun.nio.ch.SharedFileLockTable.add(FileLockTable.java:152) > at > sun.nio.ch.AsynchronousFileChannelImpl.addToFileLockTable(AsynchronousFileChannelImpl.java:178) > at > sun.nio.ch.SimpleAsynchronousFileChannelImpl.implLock(SimpleAsynchronousFileChannelImpl.java:185) > at > sun.nio.ch.AsynchronousFileChannelImpl.lock(AsynchronousFileChannelImpl.java:118) > at > org.apache.hadoop.ozone.container.keyvalue.helpers.ChunkUtils.readData(ChunkUtils.java:176) > at > org.apache.hadoop.ozone.container.keyvalue.impl.ChunkManagerImpl.readChunk(ChunkManagerImpl.java:161) > at > org.apache.hadoop.ozone.container.keyvalue.KeyValueHandler.handleReadChunk(KeyValueHandler.java:598) > at > org.apache.hadoop.ozone.container.keyvalue.KeyValueHandler.handle(KeyValueHandler.java:201) > at > org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.dispatch(HddsDispatcher.java:142) > at > org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.dispatchCommand(ContainerStateMachine.java:217) > at > org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.readStateMachineData(ContainerStateMachine.java:289) > at > org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.lambda$readStateMachineData$3(ContainerStateMachine.java:359) > at > java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > ... 1 more > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org