[
https://issues.apache.org/jira/browse/HDFS-2863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13196813#comment-13196813
]
Jitendra Nath Pandey commented on HDFS-2863:
--------------------------------------------
2012-01-31 01:28:26,391 INFO namenode.FileJournalManager
(FileJournalManager.java:finalizeLogSegment(94)) - Finalizi
ng edits file /tmp/namenode/current/edits_inprogress_0000000000000986027 ->
/tmp/namenode/current/edits_0000000000000986027-0000000000000988539
2012-01-31 01:28:26,395 INFO namenode.FileJournalManager
(FileJournalManager.java:finalizeLogSegment(94)) - Finalizing edits file
/tmp/namenode/current/edits_inprogress_0000000000000986027 ->
/tmp/namenode/curre
nt/edits_0000000000000986027-0000000000000988539
2012-01-31 01:28:26,395 ERROR namenode.FSEditLog
(JournalSet.java:mapJournalsAndReportErrors(317)) - Error: finalize
log segment 986027, 988539 failed for (journal
JournalAndStream(mgr=FileJournalManager(root=/tmp/namenode)
, stream=null))
java.lang.IllegalStateException: Can't finalize edits file
/tmp/current/edits_inprogress_00000000
00000986027 since finalized file already exists
at
com.google.common.base.Preconditions.checkState(Preconditions.java:145)
at
org.apache.hadoop.hdfs.server.namenode.FileJournalManager.finalizeLogSegment(FileJournalManager.java:96)
at
org.apache.hadoop.hdfs.server.namenode.JournalSet$2.apply(JournalSet.java:175)
at
org.apache.hadoop.hdfs.server.namenode.JournalSet.mapJournalsAndReportErrors(JournalSet.java:315)
at
org.apache.hadoop.hdfs.server.namenode.JournalSet.finalizeLogSegment(JournalSet.java:170)
at
org.apache.hadoop.hdfs.server.namenode.FSEditLog.endCurrentLogSegment(FSEditLog.java:901)
at
org.apache.hadoop.hdfs.server.namenode.FSEditLog.rollEditLog(FSEditLog.java:831)
> Failures observed if dfs.edits.dir and shared.edits.dir have same directories.
> ------------------------------------------------------------------------------
>
> Key: HDFS-2863
> URL: https://issues.apache.org/jira/browse/HDFS-2863
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Jitendra Nath Pandey
> Assignee: Bikas Saha
>
> If same edits directory is configured in twice, both are treated
> independently. Edit log roll is called on the same directory twice causing
> exceptions.
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