Lokesh Jain created HDDS-422: -------------------------------- Summary: 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 Fix For: 0.2.1
{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-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org