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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/03/28 20:58:25 UTC

[jira] [Assigned] (SPARK-14210) Add timing metric for how long the query spent in scan

     [ https://issues.apache.org/jira/browse/SPARK-14210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-14210:
------------------------------------

    Assignee:     (was: Apache Spark)

> Add timing metric for how long the query spent in scan
> ------------------------------------------------------
>
>                 Key: SPARK-14210
>                 URL: https://issues.apache.org/jira/browse/SPARK-14210
>             Project: Spark
>          Issue Type: Improvement
>            Reporter: Nong Li
>            Priority: Minor
>
> With inputs that return batches, we can now measure how long it took to scan the data vs the rest of the processing. This is helpful to reason about the performance.



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