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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/08/06 17:58:06 UTC
[jira] [Commented] (SPARK-9467) Specialized accumulators
[ https://issues.apache.org/jira/browse/SPARK-9467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14660202#comment-14660202 ]
Apache Spark commented on SPARK-9467:
-------------------------------------
User 'zsxwing' has created a pull request for this issue:
https://github.com/apache/spark/pull/7996
> Specialized accumulators
> ------------------------
>
> Key: SPARK-9467
> URL: https://issues.apache.org/jira/browse/SPARK-9467
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core
> Reporter: Shixiong Zhu
>
> In order for SQL metrics to work better, we'd need to create a subtype of accumulator called LongAccumulator and DoubleAccumulator, that includes specialized methods for updating.
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