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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-9163) Harden e2e tests' signal traps and config restoration during abort
Date Mon, 16 Apr 2018 05:31:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-9163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16438999#comment-16438999
] 

ASF GitHub Bot commented on FLINK-9163:
---------------------------------------

Github user tzulitai commented on the issue:

    https://github.com/apache/flink/pull/5841
  
    Thanks for the contribution @NicoK!
    These are nice fixes for the end-to-end tests.
    
    +1, merging this ...


> Harden e2e tests' signal traps and config restoration during abort
> ------------------------------------------------------------------
>
>                 Key: FLINK-9163
>                 URL: https://issues.apache.org/jira/browse/FLINK-9163
>             Project: Flink
>          Issue Type: Bug
>          Components: Tests
>    Affects Versions: 1.5.0, 1.6.0, 1.5.1
>            Reporter: Nico Kruber
>            Assignee: Nico Kruber
>            Priority: Major
>             Fix For: 1.5.0
>
>
> Signal traps on certain systems, e.g. Linux, may be called concurrently when the trap
is caught during its own execution. In that case, our cleanup may just be wrong and may also
overly eagerly delete {{flink-conf.yaml}}.



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