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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-23404) When the underlying buffers are already direct, we should copy them to the heap memory
Date Tue, 13 Feb 2018 07:51:01 GMT

     [ https://issues.apache.org/jira/browse/SPARK-23404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-23404:
------------------------------------

    Assignee: Apache Spark

> When the underlying buffers are already direct, we should copy them to the heap memory
> --------------------------------------------------------------------------------------
>
>                 Key: SPARK-23404
>                 URL: https://issues.apache.org/jira/browse/SPARK-23404
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 2.3.0
>            Reporter: liuxian
>            Assignee: Apache Spark
>            Priority: Minor
>
> If the memory mode is _ON_HEAP_,when the underlying buffers are direct, we should copy
them to the heap memory.



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