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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-259) YARN and MapReduce have multiple test failures on Windows due to rejection of invalid test data path
Date Mon, 10 Dec 2012 23:07:21 GMT

    [ https://issues.apache.org/jira/browse/YARN-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13528407#comment-13528407
] 

Chris Nauroth commented on YARN-259:
------------------------------------

Thanks, Xuan.  I applied the new patch and ran {{TestLogAggregationService}} as a sample,
and it passed.

I think there is one more change we need to make.  The {{Path}} constructor internally will
translate {{URISyntaxException}} to {{IllegalArgumentException}}.  (See {{Path#initialize}}.)
 In {{LocalDirsHandlerService}}, we probably want to keep the old {{catch}} block, but switch
it to catch {{IllegalArgumentException}} instead of {{URISyntaxException}}.  I'm not sure
if any callers of {{validatePaths}} are expecting {{IllegalArgumentException}}, so if we preserve
the behavior of translating errors to {{YarnException}}, then the change will be backwards-compatible.

Also, if {{URISyntaxException}} is no longer referenced anywhere in this class, then you can
remove it from the imports at the top of the file.

                
> YARN and MapReduce have multiple test failures on Windows due to rejection of invalid
test data path
> ----------------------------------------------------------------------------------------------------
>
>                 Key: YARN-259
>                 URL: https://issues.apache.org/jira/browse/YARN-259
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: applications
>    Affects Versions: trunk-win
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>         Attachments: YARN-259.branch-trunk-win.1.patch, YARN-259-branch-trunk-win.2.patch
>
>
> Initialization of {{MiniMRCluster}} or {{MiniYARNCluster}} fails due to presence of drive
spec in testing data path.

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