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Posted to yarn-dev@hadoop.apache.org by "Sangjin Lee (JIRA)" <ji...@apache.org> on 2016/07/11 16:40:11 UTC
[jira] [Created] (YARN-5354) TestDistributedShell.checkTimelineV2()
may fail for concurrent tests
Sangjin Lee created YARN-5354:
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Summary: TestDistributedShell.checkTimelineV2() may fail for concurrent tests
Key: YARN-5354
URL: https://issues.apache.org/jira/browse/YARN-5354
Project: Hadoop YARN
Issue Type: Bug
Components: timelineserver
Affects Versions: 3.0.0-alpha1
Reporter: Sangjin Lee
Assignee: Sangjin Lee
{{TestDistributedShell.checkTimelineV2()}} uses the default (hard-coded) storage root directory. This is brittle against concurrent tests. We should use a unique storage directory for the unit tests.
We should also fix the default storage location for {{FileSystemTimelineWriterImpl}} to be cross-platform as part of this. The current value ( {{/tmp/timeline-service-data}} ) won't work on Windows.
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