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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] [Commented] (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:comment-tabpanel&focusedCommentId=14624381#comment-14624381 ]
Apache Spark commented on SPARK-9010:
-------------------------------------
User 'stanzhai' has created a pull request for this issue:
https://github.com/apache/spark/pull/7368
> 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
> 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 The spark.kryoserializer.buffer.max.mb is out-of-date in spark 1.4.
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