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Posted to issues@spark.apache.org by "liuxian (JIRA)" <ji...@apache.org> on 2018/02/26 09:54:00 UTC

[jira] [Created] (SPARK-23516) I think it is unnecessary to transfer unroll memory to storage memory

liuxian created SPARK-23516:
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             Summary: I think it is unnecessary to transfer unroll memory to storage memory 
                 Key: SPARK-23516
                 URL: https://issues.apache.org/jira/browse/SPARK-23516
             Project: Spark
          Issue Type: Improvement
          Components: Spark Core
    Affects Versions: 2.3.0
            Reporter: liuxian


In fact, unroll memory is also storage memory,so I think it is unnecessary to release unroll memory really, and then to get storage memory again.



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