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https://issues.apache.org/jira/browse/HBASE-17777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16026459#comment-16026459
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Hudson commented on HBASE-17777:
--------------------------------
SUCCESS: Integrated in Jenkins build HBase-Trunk_matrix #3080 (See
[https://builds.apache.org/job/HBase-Trunk_matrix/3080/])
HBASE-17777 TestMemstoreLAB#testLABThreading runs too long for a small
(ramkrishna: rev 8b5c161cbf0cab4eb250827e20a12acee00b400d)
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestMemStoreLAB.java
> TestMemstoreLAB#testLABThreading runs too long for a small test
> ---------------------------------------------------------------
>
> Key: HBASE-17777
> URL: https://issues.apache.org/jira/browse/HBASE-17777
> Project: HBase
> Issue Type: Improvement
> Components: test
> Affects Versions: 2.0.0
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: HBASE-17777_1.patch, HBASE-17777_2.patch
>
>
> While working on ChunkCreator/ChunkMap found that the test in
> TestMSLAB#testLABThreading() runs for almost 5 mins and the whole test is
> under smallTest category.
> The reason is that we are creating 35*2MB chunks from MSLAB. We try writing
> data to these chunks until they are 50MB in size.
> And while verifying in order to check if the chunks are not
> overwritten/overlapped we verify the content of the buffers.
> So we actually keep comparing 50MB buffer n number of times. I suggest we
> change this in a way that at max we create chunks whose size is totally at
> 1MB or may be even lesser and write cells which are smaller in size. By doing
> this we can drastically reduce the run time of this test. May be something
> less than 1 min.
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