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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/03/30 04:49:41 UTC

[jira] [Assigned] (SPARK-20151) Account for partition pruning in scan metadataTime metrics

     [ https://issues.apache.org/jira/browse/SPARK-20151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-20151:
------------------------------------

    Assignee: Apache Spark  (was: Reynold Xin)

> Account for partition pruning in scan metadataTime metrics
> ----------------------------------------------------------
>
>                 Key: SPARK-20151
>                 URL: https://issues.apache.org/jira/browse/SPARK-20151
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.1.0
>            Reporter: Reynold Xin
>            Assignee: Apache Spark
>
> After SPARK-20136, we report metadata timing metrics in scan operator. However, that timing metric doesn't include one of the most important part of metadata, which is partition pruning. This patch adds that time measurement to the scan metrics.



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