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https://issues.apache.org/jira/browse/IGNITE-8302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16442603#comment-16442603
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ASF GitHub Bot commented on IGNITE-8302:
----------------------------------------

GitHub user dspavlov opened a pull request:

    https://github.com/apache/ignite/pull/3865

    IGNITE-8302 Reduce test IO consumption in case Direct IO is enabled, …

    …fixes flakyness of testPageRecoveryAfterFileCorruption

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/apache/ignite ignite-8302

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/ignite/pull/3865.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #3865
    
----
commit 73a89092ba1cf898408e03b3385176f6f76e0228
Author: dpavlov <dpavlov@...>
Date:   2018-04-18T14:32:47Z

    IGNITE-8302 Reduce test IO consumption in case Direct IO is enabled, fixes 
flakyness of testPageRecoveryAfterFileCorruption

----


> PDS Direct IO flaky failure by timeout: 10% 
> testPageRecoveryAfterFileCorruption 
> --------------------------------------------------------------------------------
>
>                 Key: IGNITE-8302
>                 URL: https://issues.apache.org/jira/browse/IGNITE-8302
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Dmitriy Pavlov
>            Assignee: Dmitriy Pavlov
>            Priority: Major
>              Labels: MakeTeamcityGreenAgain
>             Fix For: 2.6
>
>
> Direct IO test history
> [https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&testNameId=-1360318263112522222&tab=testDetails]
>    [PDS (Direct IO) 
> [2]|https://ci.ignite.apache.org/viewType.html?buildTypeId=IgniteTests24Java8_PdsDirectIo2&branch=%3Cdefault%3E&tab=buildTypeStatusDiv]
>    IgnitePdsNativeIoTestSuite2: 
> IgnitePdsRecoveryAfterFileCorruptionTest.testPageRecoveryAfterFileCorruption[ 
> (master fail rate 
> 10,4%)|https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&testNameId=-1360318263112522222&branch=%3Cdefault%3E&tab=testDetails]
>  
>  
> Non direct IO test probably uses page cache and runs faster
> [https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&testNameId=-4950157166855933524&tab=testDetails]
>  
> We need to increase timeout or reduce tested pages count or remove test from 
> Direct IO suite at all.



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