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https://issues.apache.org/jira/browse/YARN-8344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16487778#comment-16487778
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Giovanni Matteo Fumarola edited comment on YARN-8344 at 5/23/18 6:22 PM:
-------------------------------------------------------------------------

Attached v2 with the fix for Check style warning.

If any test in this class fails all the other tests will fail (same behavior in 
Windows or Linux).

testContainerResourceIncreaseIsSynchronizedWithRMResync fails in Windows - due 
the length of log directory. This patch will fix testKillContainersOnResync

java.io.IOException: Cannot launch container using script at path 
F:/short/hadoop-trunk-win/s/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/target/org.apache.hadoop.yarn.server.nodemanager.TestNodeManagerResync/nm0/usercache/nobody/appcache/application_0_0000/container_0_0000_01_000000/default_container_executor.cmd,
 because it exceeds the maximum supported path length of 260 characters. 
Consider configuring shorter directories in yarn.nodemanager.local-dirs.

I saw a bunch of tests failing in windows for this reason. I will open a Jira 
to track this fix.


was (Author: giovanni.fumarola):
Attached v2 with the fix for Check style warning.

If any test in this class fails all the other tests will fail (same behavior in 
Windows or Linux).

testContainerResourceIncreaseIsSynchronizedWithRMResync fails in Windows - 
still figuring out the root cause. This patch will fix 
testKillContainersOnResync

> Missing nm.close() in TestNodeManagerResync to fix testKillContainersOnResync
> -----------------------------------------------------------------------------
>
>                 Key: YARN-8344
>                 URL: https://issues.apache.org/jira/browse/YARN-8344
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Giovanni Matteo Fumarola
>            Assignee: Giovanni Matteo Fumarola
>            Priority: Major
>         Attachments: YARN-8344.v1.patch, YARN-8344.v2.patch
>
>
> Missing nm.close() in TestNodeManagerResync to fix testKillContainersOnResync 
> on Windows.



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