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https://issues.apache.org/jira/browse/IGNITE-8869?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16526549#comment-16526549
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ASF GitHub Bot commented on IGNITE-8869:
----------------------------------------

GitHub user ivandasch opened a pull request:

    https://github.com/apache/ignite/pull/4277

    IGNITE-8869: Retrieves nodes directly from topology history

    

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

    $ git pull https://github.com/ivandasch/ignite ignite-8869

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

    https://github.com/apache/ignite/pull/4277.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 #4277
    
----
commit 50034302a6ac9ac38a5f347b6f26b0b43715eb39
Author: Ivan Daschinskiy <ivandasch@...>
Date:   2018-06-26T15:10:58Z

    IGNITE-8869: Explicitly fail hanging test.

commit e28fb94ad1add6484ba474ca4e3d8756df50700e
Author: Ivan Daschinskiy <ivandasch@...>
Date:   2018-06-28T10:25:02Z

    Merge branch 'master' into ignite-8869

commit 80bb9084251d11f95b90bdfc94929083be40aa87
Author: Ivan Daschinskiy <ivandasch@...>
Date:   2018-06-28T17:02:18Z

    IGNITE-8869: Retrieve nodes without discoveryCache.

----


> PartitionsExchangeOnDiscoveryHistoryOverflowTest hangs on TeamCity
> ------------------------------------------------------------------
>
>                 Key: IGNITE-8869
>                 URL: https://issues.apache.org/jira/browse/IGNITE-8869
>             Project: Ignite
>          Issue Type: Bug
>    Affects Versions: 2.5
>            Reporter: Ivan Daschinskiy
>            Priority: Critical
>              Labels: MakeTeamcityGreenAgain
>             Fix For: 2.7
>
>
> After introduction of ExhangeLatches, 
> PartitionsExchangeOnDiscoveryHistoryOverflowTest  will hangs permanently.  In 
> current implementation, ExchangeLatchManager retrieves alive nodes from 
> discoveryCache with specific affinity topology version and fails because of a 
> too short discovery history. This causes fail of exchange-worker and 
> therefore NoOpFailureHandler leaves node in hanging state.



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