[jira] [Commented] (TEZ-1489) Broadcast Shuffle should call freeResources() on FetchedInput

["Siddharth Seth (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TEZ-1489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14109468#comment-14109468 ] 

Siddharth Seth commented on TEZ-1489:
-------------------------------------

The buffer is supposed to be cleaned up after it has been consumed by the Processor. Is that not happening ?
We probably should augment this to write out to disk once enough in-memory copies have been fetched, and there are more pending.

> Broadcast Shuffle should call freeResources() on FetchedInput
> -------------------------------------------------------------
>
>                 Key: TEZ-1489
>                 URL: https://issues.apache.org/jira/browse/TEZ-1489
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Gopal V
>
> BroadcastShuffle does not seem to free up the buffer space allocated by the FetchedInputs during the task runtime.
> SimpleFetchedInputAllocator::freeResources is never called as per my logging.



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