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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-21871) Check actual bytecode size when compiling generated code
Date Wed, 30 Aug 2017 02:07:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-21871?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-21871:
------------------------------------

    Assignee:     (was: Apache Spark)

> Check actual bytecode size when compiling generated code
> --------------------------------------------------------
>
>                 Key: SPARK-21871
>                 URL: https://issues.apache.org/jira/browse/SPARK-21871
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.2.0
>            Reporter: Takeshi Yamamuro
>            Priority: Minor
>
> In SPARK-21603, we added code to give up code compilation and use interpreter execution
in SparkPlan if the line number of generated functions goes over maxLinesPerFunction. But,
we already have code to collect metrics for compiled bytecode size in `CodeGenerator` object.
So, I think we could easily reuse the code for this purpose.



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