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https://issues.apache.org/jira/browse/MAPREDUCE-5102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13788447#comment-13788447
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Nathan Roberts commented on MAPREDUCE-5102:
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Some comments:
* In testDBInputFormat - The "second parameter does not work" comment can be
removed or reworded. The second parameter is just a hint and does not require
the inputformat to follow.
* testSplitters - would be nice to also have test cases for NUM_MAPS==2 so that
there is more than one split being calculated.
* testFloatSplitter - Expected results aren't correct. If minvalue is 5.0 and
maxvalue is 7.0, the split should be "column1 >= 5.0, column1 <= 7.0". There is
actually a corresponding bug in FloatSplitter (filed MAPREDUCE-5569).
> fix coverage org.apache.hadoop.mapreduce.lib.db and
> org.apache.hadoop.mapred.lib.db
> ------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-5102
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5102
> Project: Hadoop Map/Reduce
> Issue Type: Test
> Affects Versions: 3.0.0, 0.23.7, 2.0.4-alpha
> Reporter: Aleksey Gorshkov
> Assignee: Andrey Klochkov
> Attachments: MAPREDUCE-5102-branch-0.23.patch,
> MAPREDUCE-5102-branch-0.23-v1.patch, MAPREDUCE-5102-branch-2--n3.patch,
> MAPREDUCE-5102-trunk--n3.patch, MAPREDUCE-5102-trunk.patch,
> MAPREDUCE-5102-trunk-v1.patch
>
>
> fix coverage org.apache.hadoop.mapreduce.lib.db and
> org.apache.hadoop.mapred.lib.db
> patch MAPREDUCE-5102-trunk.patch for trunk and branch-2
> patch MAPREDUCE-5102-branch-0.23.patch for branch-0.23 only
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