[jira] [Closed] (FLINK-6506) Some tests in flink-tests exceed the memory resources in containerized Travis builds

["Stefan Richter (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-6506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stefan Richter closed FLINK-6506.
---------------------------------
    Resolution: Fixed

Fixed in 6b451d949a.

> Some tests in flink-tests exceed the memory resources in containerized Travis builds
> ------------------------------------------------------------------------------------
>
>                 Key: FLINK-6506
>                 URL: https://issues.apache.org/jira/browse/FLINK-6506
>             Project: Flink
>          Issue Type: Bug
>          Components: Build System
>    Affects Versions: 1.3.0
>            Reporter: Stefan Richter
>            Assignee: Stefan Richter
>             Fix For: 1.3.0
>
>
> The tests in {{flink-tests}} are currently executed on Travis with fork parallelism of 2. It seems that the memory requirements for certain tests have become so high, that certain combinations for two tests in parallel can exceed the available resources on the containerized Travis build infrastructure, triggering the OOM Killer.
> I think that we can reduce the fork parallelism to 1 for our Travis builds. Tests seem to execute at comparable speed as before without running into resource problems. 



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