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https://issues.apache.org/jira/browse/SPARK-21871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16193390#comment-16193390
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Apache Spark commented on SPARK-21871:
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User 'gatorsmile' has created a pull request for this issue:
https://github.com/apache/spark/pull/19440
> 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
> Assignee: Takeshi Yamamuro
> Priority: Critical
> Fix For: 2.3.0
>
>
> 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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