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https://issues.apache.org/jira/browse/HBASE-2589?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12870493#action_12870493
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HBase Review Board commented on HBASE-2589:
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Message from: "Todd Lipcon" <[email protected]>
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This is an automatically generated e-mail. To reply, visit:
http://review.hbase.org/r/79/
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(Updated 2010-05-23 19:59:07.555469)
Review request for hbase and Ryan Rawson.
Changes
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Switched to a short Thread.sleep instead.
Also got rid of the accessor, since I'm only accessing that variable internally.
Summary
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Test wasn't waiting until the put thread had started before it started reading,
so would often fail having read 0 columns.
This addresses bug HBASE-2589.
http://issues.apache.org/jira/browse/HBASE-2589
Diffs (updated)
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src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java 44e7e6d
Diff: http://review.hbase.org/r/79/diff
Testing
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Ran it a few times on my box locally, seems to pass now where it used to fail
most of the time.
Thanks,
Todd
> TestHRegion.testWritesWhileScanning flaky on trunk
> --------------------------------------------------
>
> Key: HBASE-2589
> URL: https://issues.apache.org/jira/browse/HBASE-2589
> Project: Hadoop HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.21.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Critical
> Attachments: hbase-2589.txt
>
>
> IIRC we added this test in response to a bug in HBASE-2248 in the old branch.
> It's failing about half the time on my internal Hudson. i=36 expected:<1000>
> but was:<0>
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