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https://issues.apache.org/jira/browse/YARN-1025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13762770#comment-13762770
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Chuan Liu commented on YARN-1025:
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+1
Thanks for the patch, Chris!
Just to add some of my observations: we don't need to set this for mapred,
hdfs, and hadoop cmd script files because they all use HADOOP_OPTS environment
variable which is already set to include JAVA_LIBRARY_PATH in
hadoop-config.cmd. This patch also matches Linux behavior -- we also explicitly
set JAVA_LIBRARY_PATH in the Yarn Linux shell script.
> ResourceManager and NodeManager do not load native libraries on Windows.
> ------------------------------------------------------------------------
>
> Key: YARN-1025
> URL: https://issues.apache.org/jira/browse/YARN-1025
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager, resourcemanager
> Affects Versions: 3.0.0, 2.1.1-beta
> Reporter: Chris Nauroth
> Attachments: YARN-1025.1.patch
>
>
> ResourceManager and NodeManager do not have the correct setting for
> java.library.path when launched on Windows. This prevents the processes from
> loading native code from hadoop.dll. The native code is required for correct
> functioning on Windows (not optional), so this ultimately can cause failures.
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