Masatake Iwasaki updated YARN-1912:
    Attachment: YARN-1912.003.patch

Thanks for the comment, [~xgong] and [~vinodkv]. I rebased the patch and made 
java opts configurable. I used 256MB as the default value of max heap size.

> ResourceLocalizer started without any jvm memory control
> --------------------------------------------------------
>                 Key: YARN-1912
>                 URL: https://issues.apache.org/jira/browse/YARN-1912
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.2.0
>            Reporter: stanley shi
>            Assignee: Masatake Iwasaki
>         Attachments: YARN-1912-0.patch, YARN-1912-1.patch, YARN-1912.003.patch
> In the LinuxContainerExecutor.java#startLocalizer, it does not specify any 
> "-Xmx" configurations in the command, this caused the ResourceLocalizer to be 
> started with default memory setting.
> In an server-level hardware, it will use 25% of the system memory as the max 
> heap size, this will cause memory issue in some cases.

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