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https://issues.apache.org/jira/browse/FLINK-5546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15834014#comment-15834014
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ASF GitHub Bot commented on FLINK-5546:
---------------------------------------
GitHub user shijinkui opened a pull request:
https://github.com/apache/flink/pull/3190
[FLINK-5546][build] When multiple users run test, /tmp/cacheFile conf…
Unit test will create file in java.io.tmpdir, default it's `/tmp` which has
capacity limit.
Create temporary in project target directory is reasonable, delete them as
`mvn clean`
- [X] General
- The pull request references the related JIRA issue ("[FLINK-5546] When
multiple users run test, /tmp/cacheFile conflicts")
- The pull request addresses only one issue
- Each commit in the PR has a meaningful commit message (including the
JIRA id)
- [X] Documentation
- Documentation has been added for new functionality
- Old documentation affected by the pull request has been updated
- JavaDoc for public methods has been added
- [X] Tests & Build
- Functionality added by the pull request is covered by tests
- `mvn clean verify` has been executed successfully locally or a Travis
build has passed
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/shijinkui/flink FLINK-5546-tmp
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3190.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 #3190
----
commit 3ec804a5f1de61f00ac49b1d4ed0ef005123daae
Author: shijinkui <shijin...@huawei.com>
Date: 2017-01-23T07:37:44Z
[FLINK-5546][build] When multiple users run test, /tmp/cacheFile conflicts
----
> When multiple users run test, /tmp/cacheFile conflicts
> ------------------------------------------------------
>
> Key: FLINK-5546
> URL: https://issues.apache.org/jira/browse/FLINK-5546
> Project: Flink
> Issue Type: Test
> Affects Versions: 1.2.0, 1.3.0
> Environment: CentOS 7.2
> Reporter: Syinchwun Leo
> Assignee: shijinkui
>
> When multiple Linux users run test at the same time, flink-runtime module may
> fail. User A creates /tmp/cacheFile, and User B will have no permission to
> visit the fold.
> Failed tests:
> FileCacheDeleteValidationTest.setup:79 Error initializing the test:
> /tmp/cacheFile (Permission denied)
> Tests in error:
> IOManagerTest.channelEnumerator:54 » Runtime Could not create storage
> director...
> Tests run: 1385, Failures: 1, Errors: 1, Skipped: 8
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