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https://issues.apache.org/jira/browse/HDFS-9477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yuanbo Liu resolved HDFS-9477.
------------------------------
Resolution: Fixed
I believe that HDFS-8269 has solved this issue, please check it.
> namenode starts failed:FSEditLogLoader: Encountered exception on operation
> TimesOp
> ----------------------------------------------------------------------------------
>
> Key: HDFS-9477
> URL: https://issues.apache.org/jira/browse/HDFS-9477
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.7.0
> Environment: Ubuntu 12.04.1 LTS, java version "1.7.0_79"
> Reporter: aplee
> Assignee: aplee
>
> backup namenode start failed, log below:
> 2015-11-28 14:09:13,462 ERROR
> org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader: Encountered exception
> on operation TimesOp [length=0, path=/.reserved/.inodes/2346114, mtime=-1,
> atime=1448692924700, opCode=OP_TIMES, txid=14774180]
> java.lang.NullPointerException
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirAttrOp.unprotectedSetTimes(FSDirAttrOp.java:473)
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirAttrOp.unprotectedSetTimes(FSDirAttrOp.java:299)
> at
> org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.applyEditLogOp(FSEditLogLoader.java:629)
> at
> org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadEditRecords(FSEditLogLoader.java:234)
> at
> org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadFSEdits(FSEditLogLoader.java:143)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImage.loadEdits(FSImage.java:832)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImage.loadEdits(FSImage.java:813)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer.doTailEdits(EditLogTailer.java:232)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.doWork(EditLogTailer.java:331)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.access$200(EditLogTailer.java:284)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread$1.run(EditLogTailer.java:301)
> at
> org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:415)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.run(EditLogTailer.java:297)
> 2015-11-28 14:09:13,572 FATAL
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer: Unknown error
> encountered while tailing edits. Shutting down standby NN.
> java.io.IOException: java.lang.NullPointerException
> at
> org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadEditRecords(FSEditLogLoader.java:244)
> at
> org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadFSEdits(FSEditLogLoader.java:143)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImage.loadEdits(FSImage.java:832)
> at
> org.apache.hadoop.hdfs.server.namenode.FSImage.loadEdits(FSImage.java:813)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer.doTailEdits(EditLogTailer.java:232)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.doWork(EditLogTailer.java:331)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.access$200(EditLogTailer.java:284)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread$1.run(EditLogTailer.java:301)
> at
> org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:415)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.run(EditLogTailer.java:297)
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirAttrOp.unprotectedSetTimes(FSDirAttrOp.java:473)
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirAttrOp.unprotectedSetTimes(FSDirAttrOp.java:299)
> at
> org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.applyEditLogOp(FSEditLogLoader.java:629)
> at
> org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadEditRecords(FSEditLogLoader.java:234)
> ... 9 more
> 2015-11-28 14:09:13,574 INFO org.apache.hadoop.util.ExitUtil: Exiting with
> status 1
> 2015-11-28 14:09:13,575 INFO org.apache.hadoop.hdfs.server.namenode.NameNode:
> SHUTDOWN_MSG:
> I found record in Edits, but I don't know how this record generated
> <RECORD>
> <OPCODE>OP_TIMES</OPCODE>
> <DATA>
> <TXID>14774180</TXID>
> <LENGTH>0</LENGTH>
> <PATH>/.reserved/.inodes/2346114</PATH>
> <MTIME>-1</MTIME>
> <ATIME>1448692924700</ATIME>
> </DATA>
> </RECORD>
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