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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2016/06/12 06:17:20 UTC

[jira] [Resolved] (SPARK-15860) Metrics for codegen size and perf

     [ https://issues.apache.org/jira/browse/SPARK-15860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin resolved SPARK-15860.
---------------------------------
       Resolution: Fixed
         Assignee: Eric Liang
    Fix Version/s: 2.0.0

> Metrics for codegen size and perf
> ---------------------------------
>
>                 Key: SPARK-15860
>                 URL: https://issues.apache.org/jira/browse/SPARK-15860
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Eric Liang
>            Assignee: Eric Liang
>             Fix For: 2.0.0
>
>
> We should expose codahale metrics for the codegen source text size and how long it takes to compile. The size is particularly interesting, since the JVM does have hard limits on how large methods can get.



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