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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/07/13 10:52:04 UTC

[jira] [Assigned] (SPARK-9010) Improve the Spark Configuration document about `spark.kryoserializer.buffer`

     [ https://issues.apache.org/jira/browse/SPARK-9010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-9010:
-----------------------------------

    Assignee: Apache Spark

> Improve the Spark Configuration document about `spark.kryoserializer.buffer`
> ----------------------------------------------------------------------------
>
>                 Key: SPARK-9010
>                 URL: https://issues.apache.org/jira/browse/SPARK-9010
>             Project: Spark
>          Issue Type: Improvement
>          Components: Documentation
>    Affects Versions: 1.4.0
>            Reporter: StanZhai
>            Assignee: Apache Spark
>            Priority: Minor
>              Labels: documentation
>
> The meaning of spark.kryoserializer.buffer should be "Initial size of Kryo's serialization buffer. Note that there will be one buffer per core on each worker. This buffer will grow up to spark.kryoserializer.buffer.max if needed.".
> The spark.kryoserializer.buffer.max.mb is out-of-date in spark 1.4.



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