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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-260) YARN tests have multiple failures on Windows due to "Queue configuration missing"
Date Mon, 10 Dec 2012 21:09:21 GMT

    [ https://issues.apache.org/jira/browse/YARN-260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13528291#comment-13528291
] 

Chris Nauroth commented on YARN-260:
------------------------------------

We'll need to resolve multiple issues to get the trunk streaming tests working on Windows:

# {{TestStreaming}} tries to set up input and output paths for HDFS based on the local test
directory, including drive spec.  This gets rejected, because ':' is invalid in HDFS file
names.  We'll need to check for Windows in {{TestStreaming}} and strip off the drive spec.
# When {{DefaultContainerExecutor#launchContainer}} creates the container command array, the
result may include a leading slash before the drive spec, which Windows won't allow.  This
can be solved using {{Path#toString}}, which already has the logic for removing the leading
slash on Windows if it has a drive spec.
# Getting past all of that, container launch still fails, because the log output of {{StreamJob}}
shows that we are generating command lines that exceed the Windows maximum (~8000 characters).

                
> YARN tests have multiple failures on Windows due to "Queue configuration missing"
> ---------------------------------------------------------------------------------
>
>                 Key: YARN-260
>                 URL: https://issues.apache.org/jira/browse/YARN-260
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: applications
>    Affects Versions: trunk-win
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>
> There are multiple test failures due to "Queue configuration missing child queue names
for root".

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