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From "Yunseong Lee (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (REEF-1199) Reduce the amount of resources to request in some tests
Date Thu, 11 Feb 2016 02:32:18 GMT

    [ https://issues.apache.org/jira/browse/REEF-1199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15142151#comment-15142151
] 

Yunseong Lee commented on REEF-1199:
------------------------------------

Thanks for the question, I should've confirmed that. In https://github.com/apache/reef/pull/818,
reducing the number of Evaluators was suggested in the {{CloseEvaluatorTest}} at the first
time.
[~dongjoon], could you share the experience you had met, which made you think those changes
to be necessary?

> Reduce the amount of resources to request in some tests
> -------------------------------------------------------
>
>                 Key: REEF-1199
>                 URL: https://issues.apache.org/jira/browse/REEF-1199
>             Project: REEF
>          Issue Type: Improvement
>          Components: REEF-Tests
>            Reporter: Yunseong Lee
>
> This issue was brought up while running Mesos integration tests on docker. Some tests
fail with timeout, caused by insufficient CPU resources in the virtual environment.
> There are 5 tests that require (relatively) large resources: CloseEvaluatorTest (16 Evaluators)
and 4 Vortex Tests (2 Evaluators each of which has 4 CPU cores). We may reduce the amount
of the resources to request a bit, as the main goal is to test the functionality, rather than
the performance.
> However, I'm not sure yet which numbers would be good enough; would it be fair enough
to set the numbers to pass the mesos integration tests running on Docker in OSX with the ,
which only causes trouble for now? Any suggestion is welcome.



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