Hadoop QA commented on YARN-2741:

{color:red}-1 overall{color}.  Here are the results of testing the latest 
  against trunk revision c05b581.

    {color:green}+1 @author{color}.  The patch does not contain any @author 

    {color:red}-1 tests included{color}.  The patch doesn't appear to include 
any new or modified tests.
                        Please justify why no new tests are needed for this 
                        Also please list what manual steps were performed to 
verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the 
total number of javac compiler warnings.

    {color:red}-1 javadoc{color}.  The javadoc tool appears to have generated 
13 warning messages.
 for details.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with 

    {color:green}+1 findbugs{color}.  The patch does not introduce any new 
Findbugs (version 2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase 
the total number of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in 

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: 
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/5580//console

This message is automatically generated.

> 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
> 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:
> 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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