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Posted to hdfs-issues@hadoop.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2010/07/08 23:44:51 UTC
[jira] Commented: (HDFS-1286) Dry entropy pool on Hudson boxes
causing test timeouts
[ https://issues.apache.org/jira/browse/HDFS-1286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12886508#action_12886508 ]
Todd Lipcon commented on HDFS-1286:
-----------------------------------
Alternatively, we could probably change the tests to use sequential or other pseudo-random bytes, but the entropy thing caused lots of spurious test timeouts for us in the past, so fixing Hudson's probably worth it.
> Dry entropy pool on Hudson boxes causing test timeouts
> ------------------------------------------------------
>
> Key: HDFS-1286
> URL: https://issues.apache.org/jira/browse/HDFS-1286
> Project: Hadoop HDFS
> Issue Type: Task
> Components: test
> Affects Versions: 0.22.0
> Reporter: Todd Lipcon
> Fix For: 0.22.0
>
> Attachments: TestFileAppend4.testCompleteOtherLeaseHoldersFile.log, TestFileAppend4.testRecoverFinalizedBlock.log
>
>
> Some test runs seem to fail with "already locked" errors, though it passes locally. For example:
> http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/423/testReport/
> http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/421/testReport/
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