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https://issues.apache.org/jira/browse/FLINK-15377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17003044#comment-17003044
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Yangze Guo commented on FLINK-15377:
------------------------------------
After re-read the error log, I found error
{code:java}
Exception occurred in REST handler: Cannot connect to ResourceManager right
now. Please try to refresh.
{code}
It's because we wait the rest endpoint up by periodically requesting the
TaskManagerInfo. However, at the very beginning, the resource manager has not
been set up, which is the root cause of the above Exception and this issue.
I think we could add this exception to the whitelist. WDYT?
Regarding the permission issue, as it may not cause the failure of test, we can
open another issue, with critical level, to tracking it.
> Mesos WordCount test fails on travis
> ------------------------------------
>
> Key: FLINK-15377
> URL: https://issues.apache.org/jira/browse/FLINK-15377
> Project: Flink
> Issue Type: Bug
> Components: Deployment / Mesos
> Affects Versions: 1.10.0
> Reporter: Yu Li
> Assignee: Yangze Guo
> Priority: Blocker
> Labels: pull-request-available, test-stability
> Fix For: 1.10.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The "Run Mesos WordCount test" fails nightly run on travis with below error:
> {code}
> rm: cannot remove
> '/home/travis/build/apache/flink/flink-end-to-end-tests/test-scripts/test-data/log/mesos-sl/mesos-slave.INFO':
> Permission denied
> rm: cannot remove
> '/home/travis/build/apache/flink/flink-end-to-end-tests/test-scripts/test-data/log/mesos-sl/mesos-fetcher.INFO':
> Permission denied
> rm: cannot remove
> '/home/travis/build/apache/flink/flink-end-to-end-tests/test-scripts/test-data/log/mesos-sl/mesos-slave.4a4fda410c57.invalid-user.log.INFO.20191224-031307.1':
> Permission denied
> ...
> [FAIL] 'Run Mesos WordCount test' failed after 5 minutes and 26 seconds! Test
> exited with exit code 0 but the logs contained errors, exceptions or
> non-empty .out files
> {code}
> https://api.travis-ci.org/v3/job/628795106/log.txt
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