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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-24225) Support closing AutoClosable objects in MemoryStore so Broadcast Variables can be released properly
Date Mon, 14 May 2018 16:34:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-24225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-24225:
------------------------------------

    Assignee: Apache Spark  (was: Doug Rohrer)

> Support closing AutoClosable objects in MemoryStore so Broadcast Variables can be released
properly
> ---------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-24225
>                 URL: https://issues.apache.org/jira/browse/SPARK-24225
>             Project: Spark
>          Issue Type: New Feature
>          Components: Block Manager
>    Affects Versions: 1.6.3, 2.2.0, 2.2.1, 2.3.0
>            Reporter: Doug Rohrer
>            Assignee: Apache Spark
>            Priority: Major
>
> When using Broadcast Variables, it would be beneficial if classes implementing AutoClosable
were closed when released. This would allow broadcast variables to be used, for example, as
shared resource pools across multiple tasks within an executor without the use of static variables. 



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