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Accumulo, mail # dev - Review Request 16768: ACCUMULO-2005: Add a 3rd argument to functional test's RunTests.java to take in as input a scaling factor for 'mapred.task.timeout'


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Re: Review Request 16768: ACCUMULO-2005: Add a 3rd argument to functional test's RunTests.java to take in as input a scaling factor for 'mapred.task.timeout'
Hung Pham 2014-01-15, 21:37


> On Jan. 10, 2014, 5:04 p.m., Sean Busbey wrote:
> > src/server/src/main/java/org/apache/accumulo/server/test/functional/RunTests.java, line 80
> > <https://reviews.apache.org/r/16768/diff/1/?file=419839#file419839line80>
> >
> >     the timeout factor should get passed to the actual test runner as well via the -f option.

This issue will be addressed in review request# 16908 (https://reviews.apache.org/r/16908/)
- Hung
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/16768/#review31517
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On Jan. 9, 2014, 10:21 p.m., Hung Pham wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/16768/
> -----------------------------------------------------------
>
> (Updated Jan. 9, 2014, 10:21 p.m.)
>
>
> Review request for accumulo.
>
>
> Bugs: ACCUMULO-2005
>     https://issues.apache.org/jira/browse/ACCUMULO-2005
>
>
> Repository: accumulo
>
>
> Description
> -------
>
> ACCUMULO-2005:  Add a 3rd argument to functional test's RunTests.java to take in as input a scaling factor for 'mapred.task.timeout'.   This will allow functional tests running as MR job to complete with the right value for 'mapred.task.timeout' instead of failing.   This scaling factor, called 'timeout_factor', is an integer indicating multiples of the default value of 480 secs for 'mapred.task.timeout'.   For instances, a timeout_factor of 1 means 480 secs, and 2 would be 960 secs, and so on.
>
> Testing was done on small cluster (4 nodes: master + 3 workers) to ensure MR job complete successfully instead of failing out due to timeouts that lead to killed attempts.
>
>
> Diffs
> -----
>
>   src/server/src/main/java/org/apache/accumulo/server/test/functional/RunTests.java 1a19bb5
>   test/system/auto/README 4773393
>
> Diff: https://reviews.apache.org/r/16768/diff/
>
>
> Testing
> -------
>
> Testing was done on small cluster (4 nodes: master + 3 workers) to ensure MR job complete successfully instead of failing out due to timeouts that lead to killed attempts.
>
>
> Thanks,
>
> Hung Pham
>
>