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https://issues.apache.org/jira/browse/SLIDER-1241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16139651#comment-16139651
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Gour Saha commented on SLIDER-1241:
-----------------------------------
Ignoring the exception thrown by mkdirs is the simplest approach here. Changing
the file path /tmp/test_slider.txt to something else needs lot more
co-ordination with the add-on package scripts and affects several other tests.
> ApplicationWithAddonPackagesIT tests fail in WASB due to HDFS mkdirs API not
> adhering to "mkdir -p" semantics
> -------------------------------------------------------------------------------------------------------------
>
> Key: SLIDER-1241
> URL: https://issues.apache.org/jira/browse/SLIDER-1241
> Project: Slider
> Issue Type: Bug
> Components: test
> Affects Versions: Slider 0.92
> Reporter: Gour Saha
> Assignee: Gour Saha
> Fix For: Slider 1.0.0
>
>
> ApplicationWithAddonPackagesIT tests try to create /tmp/test_slider.txt, but
> ensures the parent dir exists by calling mkdirs API. In cases when /tmp
> exists the tests fail. The HDFS mkdirs API says that it adheres to "mkdir -p"
> semantics and that the "Existence of the directory hierarchy is not an error"
> -
> https://hadoop.apache.org/docs/stable/api/org/apache/hadoop/fs/FileSystem.html#mkdirs-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-
>
> Seems like WASB does not conform to this API definition.
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