[jira] [Commented] (FLINK-13745) Flink cache on Travis does not exist

["Chesnay Schepler (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-13745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16913113#comment-16913113 ] 

Chesnay Schepler commented on FLINK-13745:
------------------------------------------

To alleviate the issue of caches being delete by subsequent builds while the prior build is still running, I will slightly adjust the cleanup procedure to ignore the cache of the build that ran just before the current one.

> Flink cache on Travis does not exist
> ------------------------------------
>
>                 Key: FLINK-13745
>                 URL: https://issues.apache.org/jira/browse/FLINK-13745
>             Project: Flink
>          Issue Type: Bug
>          Components: Build System
>    Affects Versions: 1.9.0, 1.10.0
>            Reporter: Till Rohrmann
>            Assignee: Chesnay Schepler
>            Priority: Major
>              Labels: test-stability
>
> More and more often I observe that Flink builds fail on Travis because of missing Flink caches:
> {code}
> Cached flink dir /home/travis/flink_cache/40072/flink does not exist. Exiting build.
> {code}
> It seems as if Travis cannot guarantee that a cache survives as long as the different profiles of a build are running. It would be good to solve this problem because now we have regularly failing builds:
> https://travis-ci.org/apache/flink/builds/572559629
> https://travis-ci.org/apache/flink/builds/572523730
> https://travis-ci.org/apache/flink/builds/571576734



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