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https://issues.apache.org/jira/browse/YARN-2741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14187455#comment-14187455
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Zhijie Shen commented on YARN-2741:
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+1 LGTM. The test case will verify the drive letter will not be skipped on both
Linux and Windows. Will commit the patch.
> Windows: Node manager cannot serve up log files via the web user interface
> when yarn.nodemanager.log-dirs to any drive letter other than C: (or, the
> drive that nodemanager is running on)
> ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-2741
> URL: https://issues.apache.org/jira/browse/YARN-2741
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.6.0
> Environment: Windows
> Reporter: Craig Welch
> Assignee: Craig Welch
> Attachments: YARN-2741.1.patch, YARN-2741.6.patch
>
>
> PROBLEM: User is getting "No Logs available for Container Container_<number>"
> when setting the yarn.nodemanager.log-dirs to any drive letter other than C:
> STEPS TO REPRODUCE:
> On Windows
> 1) Run NodeManager on C:
> 2) Create two local drive partitions D: and E:
> 3) Put yarn.nodemanager.log-dirs = D:\nmlogs or E:\nmlogs
> 4) Run a MR job that will last at least 5 minutes
> 5) While the job is in flight, log into the Yarn web ui ,
> <resource_manager_server:8088>/cluster
> 6) Click on the application_id<number>
> 7) Click on the logs link, you will get "No Logs available for Container
> Container_<number>"
> ACTUAL BEHAVIOR: Getting an error message when viewing the container logs
> EXPECTED BEHAVIOR: Able to use different drive letters in
> yarn.nodemanager.log-dirs and not get error
> NOTE: If we use the drive letter C: in yarn.nodemanager.log-dirs, we are able
> to see the container logs while the MR job is in flight.
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