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https://issues.apache.org/jira/browse/YARN-4928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15230307#comment-15230307
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Gergely Novák commented on YARN-4928:
-------------------------------------
Uploaded a new patch (v.002) that seems to work as originally intended: like in
HDFS-6189 it uses {{System.getProperty("test.build.data",
System.getProperty("java.io.tmpdir"))}} as the base directory for
MiniDFSCluster, and {{/tmp/...}} as (and only as) HDFS path (in accordance with
[~arpitagarwal]'s comment). So it does not use {{C:\tmp}} on the local file
system, but still works on Windows too (because {{DFSUtil.isValidName()}}
checks the HDFS path, not the local path).
[~djp] or [[email protected]] could you please review?
> Some yarn.server.timeline.* tests fail on Windows attempting to use a test
> root path containing a colon
> -------------------------------------------------------------------------------------------------------
>
> Key: YARN-4928
> URL: https://issues.apache.org/jira/browse/YARN-4928
> Project: Hadoop YARN
> Issue Type: Bug
> Components: test
> Affects Versions: 2.8.0
> Environment: OS: Windows Server 2012
> JDK: 1.7.0_79
> Reporter: Gergely Novák
> Assignee: Gergely Novák
> Priority: Minor
> Attachments: YARN-4928.001.patch, YARN-4928.002.patch
>
>
> yarn.server.timeline.TestEntityGroupFSTimelineStore.* and
> yarn.server.timeline.TestLogInfo.* fail on Windows, because they are
> attempting to use a test root paths like
> "/C:/hdp/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timeline-pluginstorage/target/test-dir/TestLogInfo",
> which contains a ":" (after the Windows drive letter) and
> DFSUtil.isValidName() does not accept paths containing ":".
> This problem is identical to HDFS-6189, so I suggest to use the same
> approach: using "/tmp/..." as test root dir instead of
> System.getProperty("test.build.data", System.getProperty("java.io.tmpdir")).
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