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Posted to issues@spark.apache.org by "Zhang, Liye (JIRA)" <ji...@apache.org> on 2015/07/16 17:43:05 UTC

[jira] [Created] (SPARK-9108) Expose Kryo serializer buffer size

Zhang, Liye created SPARK-9108:
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             Summary: Expose Kryo serializer buffer size 
                 Key: SPARK-9108
                 URL: https://issues.apache.org/jira/browse/SPARK-9108
             Project: Spark
          Issue Type: Sub-task
          Components: Spark Core
            Reporter: Zhang, Liye


Spark serializer may also use a plenty of memory, for Kryo default, the buffer is upto 2GB. It would be better to expose how much memory is used by this part.



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