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https://issues.apache.org/jira/browse/HBASE-6649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13458378#comment-13458378
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Jean-Daniel Cryans commented on HBASE-6649:
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bq. The patch only catches and ignores IOE (as opposed to all exceptions)
What it does do is permitting to read up to the end of the file.
bq. [Not sure which hadoop version you are on, but there is no chance you are
hitting HDFS-1108, right?]
We are on CDH3u3, didn't change when we applied the patch.
bq. Okay a plausible explanation -
It's plausible but unless we really understand what that "gibberish" is at the
end of the file, we can't truly make a fix. I don't know why that IOE is throw
out but normally we just silently finish reading from the file. There is some
special case here.
bq. Should we pull HBASE-6719 into this?
I think it's separate issues.
> [0.92 UNIT TESTS] TestReplication.queueFailover occasionally fails [Part-1]
> ---------------------------------------------------------------------------
>
> Key: HBASE-6649
> URL: https://issues.apache.org/jira/browse/HBASE-6649
> Project: HBase
> Issue Type: Bug
> Reporter: Devaraj Das
> Assignee: Devaraj Das
> Fix For: 0.96.0, 0.92.3, 0.94.2
>
> Attachments: 6649-0.92.patch, 6649-1.patch, 6649-2.txt,
> 6649-fix-io-exception-handling.patch, 6649-trunk.patch, 6649-trunk.patch,
> 6649.txt, HBase-0.92 #495 test - queueFailover [Jenkins].html, HBase-0.92
> #502 test - queueFailover [Jenkins].html
>
>
> Have seen it twice in the recent past: http://bit.ly/MPCykB &
> http://bit.ly/O79Dq7 ..
> Looking briefly at the logs hints at a pattern - in both the failed test
> instances, there was an RS crash while the test was running.
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