HDFS Sink throws IllegalStateException when flume-daemon shuts down
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Key: FLUME-1110
URL: https://issues.apache.org/jira/browse/FLUME-1110
Project: Flume
Issue Type: Bug
Components: Sinks+Sources
Affects Versions: v1.1.0
Reporter: Prasad Mujumdar
Assignee: Prasad Mujumdar
Fix For: v1.2.0
When using HDFS sink, if you shutdown the daemon (sudo
/etc/init.d/flume-ng-node stop), then an IllegalStateException is shown in the
logs (/var/log/flume-ng/flume.log).
2012-04-06 10:44:19,912 ERROR hdfs.HDFSEventSink: Error calling
org.apache.flume.sink.hdfs.HDFSEventSink$4@32091738
java.lang.IllegalStateException: Shutdown in progress
at java.lang.ApplicationShutdownHooks.add(ApplicationShutdownHooks.java:39)
at java.lang.Runtime.addShutdownHook(Runtime.java:192)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:1607)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1579)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:228)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:183)
at org.apache.flume.sink.hdfs.BucketWriter.renameBucket(BucketWriter.java:196)
at org.apache.flume.sink.hdfs.BucketWriter.close(BucketWriter.java:122)
at org.apache.flume.sink.hdfs.HDFSEventSink$4.call(HDFSEventSink.java:440)
at org.apache.flume.sink.hdfs.HDFSEventSink$4.call(HDFSEventSink.java:436)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
2012-04-06 10:44:19,927 INFO source.SyslogTcpSource: Syslog TCP Source
stopping...
2012-04-06 10:44:19,927 INFO source.SyslogTcpSource: Metrics:{ name:null
counters:{events.success=11002} }
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