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https://issues.apache.org/jira/browse/HDFS-983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12834994#action_12834994
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dhruba borthakur commented on HDFS-983:
---------------------------------------
{code}
2010-02-17 00:03:23,763 ERROR
org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: java.io.IOException:
Found lease for non-existent file /tmp/appeventtype=��^C��ҵ^Q�ѧq
�ﺀ����^W2m�^L�|�,�'�/k��4s�...@��jziԶo{�t����p-�i���kҁ����/part-00012-967449531
at
org.apache.hadoop.hdfs.server.namenode.FSImage.loadFilesUnderConstruction(FSImage.java:1211)
at
org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:959)
at
org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode$CheckpointStorage.doMerge(SecondaryNameNode.java:589)
at
org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode$CheckpointStorage.access$000(SecondaryNameNode.java:473)
at
org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.doMerge(SecondaryNameNode.java:350)
at
org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.doCheckpoint(SecondaryNameNode.java:314)
at
org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:225)
at java.lang.Thread.run(Thread.java:619)
{code}
> NameNode transaction log corruption with bad filename
> -----------------------------------------------------
>
> Key: HDFS-983
> URL: https://issues.apache.org/jira/browse/HDFS-983
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.20.1
> Reporter: dhruba borthakur
>
> The SecondaryNamenode is unable to create checkpoints. The stack trace is
> attached. This is the second time we have seen this issue. Both these
> occurances happened with unprintable characters in the filename. I am
> wondering if there is an String-UTF8 encoding problem.
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