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Posted to dev@flume.apache.org by "Arun (JIRA)" <ji...@apache.org> on 2014/05/11 00:06:19 UTC
[jira] [Commented] (FLUME-2376) File Channel corrupted -
java.io.IOException: Unable to read next Transaction from log file
[ https://issues.apache.org/jira/browse/FLUME-2376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13992601#comment-13992601 ]
Arun commented on FLUME-2376:
-----------------------------
Is this fixed with FLUME-2181?
i am getting exception in replaying log. note i have dualcheckpoint enabled.
Caused by: com.google.protobuf.InvalidProtocolBufferException: Message missing required fields: type, transactionID, writeOrderID
from LogFileV3$SequentialReader.doNext.
> File Channel corrupted - java.io.IOException: Unable to read next Transaction from log file
> -------------------------------------------------------------------------------------------
>
> Key: FLUME-2376
> URL: https://issues.apache.org/jira/browse/FLUME-2376
> Project: Flume
> Issue Type: Bug
> Components: File Channel
> Affects Versions: v1.5.0
> Environment: windows
> Reporter: Arun
>
> I am using filechannel with dual checkpoint enabled.
> getting below error when I restart my agent.
> earlier process was abruptly killed. filechannel can not be recovered from state.
> Actually i am using version 1.4.0 with patch for https://issues.apache.org/jira/browse/FLUME-2307
> is there way to recover filechannel data.
> --------- stack trace -----------
> ERROR: Failed to initialize Log on [channel=c2]
> java.io.IOException: Unable to read next Transaction from log file /data1/collection/data/c2/flume-data/log-198 at offset 69616
> at org.apache.flume.channel.file.LogFile$SequentialReader.next(LogFile.java:629) ~[my-agent-1.0-SNAPSHOT.jar:na]
> at org.apache.flume.channel.file.ReplayHandler.next(ReplayHandler.java:383) ~[my-agent-1.0-SNAPSHOT.jar:na]
> at org.apache.flume.channel.file.ReplayHandler.replayLog(ReplayHandler.java:280) ~[my-agent-1.0-SNAPSHOT.jar:na]
> at org.apache.flume.channel.file.Log.doReplay(Log.java:480) ~[my-agent-1.0-SNAPSHOT.jar:na]
> at org.apache.flume.channel.file.Log.replay(Log.java:407) ~[my-agent-1.0-SNAPSHOT.jar:na]
> at org.apache.flume.channel.file.FileChannel.start(FileChannel.java:273) [my-agent-1.0-SNAPSHOT.jar:na]
> at org.apache.flume.lifecycle.LifecycleSupervisor$MonitorRunnable.run(LifecycleSupervisor.java:251) [my-agent-1.0-SNAPSHOT.jar:na]
> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [na:1.7.0_45]
> at java.util.concurrent.FutureTask.runAndReset(Unknown Source) [na:1.7.0_45]
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source) [na:1.7.0_45]
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) [na:1.7.0_45]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [na:1.7.0_45]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [na:1.7.0_45]
> at java.lang.Thread.run(Unknown Source) [na:1.7.0_45]
> Caused by: com.google.protobuf.InvalidProtocolBufferException: Message missing required fields: type, transactionID, writeOrderID
> at com.google.protobuf.UninitializedMessageException.asInvalidProtocolBufferException(UninitializedMessageException.java:81) ~[my-agent-1.0-SNAPSHOT.jar:na]
> at org.apache.flume.channel.file.proto.ProtosFactory$TransactionEventHeader$Builder.buildParsed(ProtosFactory.java:2912) ~[my-agent-1.0-SNAPSHOT.jar:na]
> at org.apache.flume.channel.file.proto.ProtosFactory$TransactionEventHeader$Builder.access$5200(ProtosFactory.java:2846) ~[my-agent-1.0-SNAPSHOT.jar:na]
> at org.apache.flume.channel.file.proto.ProtosFactory$TransactionEventHeader.parseDelimitedFrom(ProtosFactory.java:2804) ~[my-agent-1.0-SNAPSHOT.jar:na]
> at org.apache.flume.channel.file.TransactionEventRecord.fromByteArray(TransactionEventRecord.java:196) ~[my-agent-1.0-SNAPSHOT.jar:na]
> at org.apache.flume.channel.file.LogFileV3$SequentialReader.doNext(LogFileV3.java:359) ~[my-agent-1.0-SNAPSHOT.jar:na]
> at org.apache.flume.channel.file.LogFile$SequentialReader.next(LogFile.java:625) ~[my-agent-1.0-SNAPSHOT.jar:na]
> ... 13 common frames omitted
> Apr 28, 2014 11:43:02 PM org.apache.flume.channel.file.FileChannel start():284
> ERROR: Failed to start the file channel [channel=c2]
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