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Posted to hdfs-issues@hadoop.apache.org by "Vitalii Tymchyshyn (JIRA)" <ji...@apache.org> on 2011/06/20 18:22:47 UTC
[jira] [Updated] (HDFS-2084) Sometimes backup node/secondary name
node stops with exception
[ https://issues.apache.org/jira/browse/HDFS-2084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vitalii Tymchyshyn updated HDFS-2084:
-------------------------------------
Tags: workaround
Status: Patch Available (was: Open)
This is my patch to skip such problematic entries
> Sometimes backup node/secondary name node stops with exception
> --------------------------------------------------------------
>
> Key: HDFS-2084
> URL: https://issues.apache.org/jira/browse/HDFS-2084
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.21.0
> Environment: FreeBSD
> Reporter: Vitalii Tymchyshyn
>
> 2011-06-17 11:43:23,096 ERROR org.apache.hadoop.hdfs.server.namenode.Checkpointer: Throwable Exception in doCheckpoint:
> java.lang.NullPointerException
> at org.apache.hadoop.hdfs.server.namenode.FSDirectory.unprotectedSetTimes(FSDirectory.java:1765)
> at org.apache.hadoop.hdfs.server.namenode.FSDirectory.unprotectedSetTimes(FSDirectory.java:1753)
> at org.apache.hadoop.hdfs.server.namenode.FSEditLog.loadEditRecords(FSEditLog.java:708)
> at org.apache.hadoop.hdfs.server.namenode.FSEditLog.loadFSEdits(FSEditLog.java:411)
> at org.apache.hadoop.hdfs.server.namenode.FSEditLog.loadFSEdits(FSEditLog.java:378)
> at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSEdits(FSImage.java:1209)
> at org.apache.hadoop.hdfs.server.namenode.BackupStorage.loadCheckpoint(BackupStorage.java:158)
> at org.apache.hadoop.hdfs.server.namenode.Checkpointer.doCheckpoint(Checkpointer.java:243)
> at org.apache.hadoop.hdfs.server.namenode.Checkpointer.run(Checkpointer.java:141)
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