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}
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