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https://issues.apache.org/jira/browse/HBASE-1010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12649454#action_12649454
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stack commented on HBASE-1010:
------------------------------
Looking in code, this is a minor issue; no side effects. Here is code.
{code}
try {
log.closeAndDelete();
} catch (IOException e) {
LOG.error("Close and delete failed",
RemoteExceptionHandler.checkIOException(e));
}
{code}
Situation was a regionserver that had not been given regions just hanging out.
Issue should be about making the exit cleaner for this case.
> IOE on regionserver shutdown because hadn't opened an HLog.
> -----------------------------------------------------------
>
> Key: HBASE-1010
> URL: https://issues.apache.org/jira/browse/HBASE-1010
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: stack
> Priority: Minor
>
> {code}
> 2008-11-19 11:32:55,120 INFO
> org.apache.hadoop.hbase.regionserver.CompactSplitThread:
> regionserver/0:0:0:0:0:0:0:0:60020.compactor exiting
> 2008-11-19 11:32:55,137 ERROR
> org.apache.hadoop.hbase.regionserver.HRegionServer: Close and delete failed
> java.io.IOException: Filesystem closed
> at org.apache.hadoop.dfs.DFSClient.checkOpen(DFSClient.java:196)
> at org.apache.hadoop.dfs.DFSClient.access$600(DFSClient.java:59)
> at
> org.apache.hadoop.dfs.DFSClient$DFSOutputStream.closeInternal(DFSClient.java:2681)
> at
> org.apache.hadoop.dfs.DFSClient$DFSOutputStream.close(DFSClient.java:2647)
> at
> org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:59)
> at
> org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:79)
> at
> org.apache.hadoop.io.SequenceFile$Writer.close(SequenceFile.java:962)
> at org.apache.hadoop.hbase.regionserver.HLog.close(HLog.java:367)
> at
> org.apache.hadoop.hbase.regionserver.HLog.closeAndDelete(HLog.java:350)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:471)
> at java.lang.Thread.run(Thread.java:636)
> {code}
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