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Posted to dev@pig.apache.org by "Koji Noguchi (JIRA)" <ji...@apache.org> on 2019/07/08 21:10:00 UTC

[jira] [Assigned] (PIG-5391) Race condition in InternalSortedBag and InternalDistinctBag

     [ https://issues.apache.org/jira/browse/PIG-5391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Koji Noguchi reassigned PIG-5391:
---------------------------------

    Assignee: Koji Noguchi

> Race condition in InternalSortedBag and InternalDistinctBag
> -----------------------------------------------------------
>
>                 Key: PIG-5391
>                 URL: https://issues.apache.org/jira/browse/PIG-5391
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Koji Noguchi
>            Assignee: Koji Noguchi
>            Priority: Major
>
> InternalSortedBag and InternalDistinctBag were designed with single-thread access in mind (version 0.6) but later added back to SpillableMemoryManager for multi-threads access (PIG-2923).  Synchronization were added back in  PIG-3212 and PIG-3466 respectively but it seems like we missed a couple of code that original implementation had.



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