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https://issues.apache.org/jira/browse/TEZ-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14279419#comment-14279419
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Hitesh Shah commented on TEZ-1941:
----------------------------------

Any reason why the memory getter was not added to the execution context object 
itself? 

> Memory provided by *Context.getAvailableMemory needs to be setup explicitly
> ---------------------------------------------------------------------------
>
>                 Key: TEZ-1941
>                 URL: https://issues.apache.org/jira/browse/TEZ-1941
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>         Attachments: TEZ-1941.1.txt
>
>
> *Contexts.getAvailableMemory rely on Runtime..getMaxMemory(). This doesn't 
> work for memory scaling if multiple tasks are running within a JVM.
> Container sizes (sent over RPC) can be used for setting up this value.



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