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https://issues.apache.org/jira/browse/HDFS-4826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz Wo (Nicholas), SZE updated HDFS-4826:
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Component/s: (was: namenode)
Priority: Minor (was: Major)
Target Version/s: 3.0.0 (was: 3.0.0, 2.0.5-beta)
Affects Version/s: (was: 2.0.5-beta)
Hadoop Flags: Reviewed
+1 patch looks good.
> TestNestedSnapshots times out due to repeated slow edit log flushes when
> running on virtualized disk
> ----------------------------------------------------------------------------------------------------
>
> Key: HDFS-4826
> URL: https://issues.apache.org/jira/browse/HDFS-4826
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 3.0.0
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Priority: Minor
> Attachments: HDFS-4826.1.patch
>
>
> As discussed on HDFS-2802, this test cannot complete in a reasonable time
> when running on slow virtualized disk. It creates 2^16 snapshots and
> numerous files, and the repeated edit log flushes are a performance problem.
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