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Posted to issues@spark.apache.org by "Hayri Volkan Agun (JIRA)" <ji...@apache.org> on 2016/07/20 18:34:20 UTC
[jira] [Commented] (SPARK-14887) Generated SpecificUnsafeProjection
Exceeds JVM Code Size Limits
[ https://issues.apache.org/jira/browse/SPARK-14887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15386393#comment-15386393 ]
Hayri Volkan Agun commented on SPARK-14887:
-------------------------------------------
Same issue in 1.6.2 can repeated with around 300 iterative udf transformation after a 20 unionAll calls on approaximately 4000 rows (~25 columns) dataframe...
> Generated SpecificUnsafeProjection Exceeds JVM Code Size Limits
> ---------------------------------------------------------------
>
> Key: SPARK-14887
> URL: https://issues.apache.org/jira/browse/SPARK-14887
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.5.2
> Reporter: fang fang chen
>
> Similiar issue with SPARK-14138 and SPARK-8443:
> With large sql syntax(673K), following error happened:
> Caused by: org.codehaus.janino.JaninoRuntimeException: Code of method "(Lorg/apache/spark/sql/catalyst/expressions/GeneratedClass$SpecificUnsafeProjection;Lorg/apache/spark/sql/catalyst/InternalRow;)V" of class "org.apache.spark.sql.catalyst.expressions.GeneratedClass$SpecificUnsafeProjection" grows beyond 64 KB
> at org.codehaus.janino.CodeContext.makeSpace(CodeContext.java:941)
> at org.codehaus.janino.CodeContext.write(CodeContext.java:854)
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