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https://issues.apache.org/jira/browse/FALCON-1195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14529220#comment-14529220
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Balu Vellanki commented on FALCON-1195:
---------------------------------------
The error happens because testClusterWithSubdirInStaging() can potentially run
before testClusterWithOnlyStaging(). Test testClusterWithSubdirInStaging()
creates "/projects/falcon/staging/working" dir with 777 permissions. Falcon
code does not create the working dir if it already exists, hence
testClusterWithOnlyStaging() is unable to create
"/projects/falcon/staging/working" with 755 permissions.
The solution is to use a different name for staging/working dirs for each test.
This should completely avoid the race condition.
> ClusterEntityParserTest fails intermittently
> ---------------------------------------------
>
> Key: FALCON-1195
> URL: https://issues.apache.org/jira/browse/FALCON-1195
> Project: Falcon
> Issue Type: Bug
> Affects Versions: 0.6
> Reporter: Balu Vellanki
> Assignee: Balu Vellanki
> Fix For: 0.7, 0.6.1
>
>
> testClusterWithOnlyStaging fails intermittently due to race condition
> {code}
> org.apache.falcon.entity.parser.ValidationException: Falcon needs subdir
> working inside staging dir:/projects/falcon/staging when staging location not
> specified with rwxr-xr-x got rwxrwxrwx
> at
> org.apache.falcon.entity.parser.ClusterEntityParser.validateLocations(ClusterEntityParser.java:272)
> at
> org.apache.falcon.entity.parser.ClusterEntityParser.validate(ClusterEntityParser.java:86)
> at
> org.apache.falcon.entity.parser.ClusterEntityParserTest.testClusterWithOnlyStaging(ClusterEntityParserTest.java:290)
> {code}
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