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https://issues.apache.org/jira/browse/SPARK-19372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shixiong Zhu reassigned SPARK-19372:
------------------------------------
Assignee: Kazuaki Ishizaki
> Code generation for Filter predicate including many OR conditions exceeds JVM
> method size limit
> ------------------------------------------------------------------------------------------------
>
> Key: SPARK-19372
> URL: https://issues.apache.org/jira/browse/SPARK-19372
> Project: Spark
> Issue Type: Bug
> Affects Versions: 2.1.0
> Reporter: Jay Pranavamurthi
> Assignee: Kazuaki Ishizaki
> Fix For: 2.3.0
>
> Attachments: wide400cols.csv
>
>
> For the attached csv file, the code below causes the exception
> "org.codehaus.janino.JaninoRuntimeException: Code of method
> "(Lorg/apache/spark/sql/catalyst/InternalRow;)Z" of class
> "org.apache.spark.sql.catalyst.expressions.GeneratedClass$SpecificPredicate"
> grows beyond 64 KB
> Code:
> {code:borderStyle=solid}
> val conf = new SparkConf().setMaster("local[1]")
> val sqlContext =
> SparkSession.builder().config(conf).getOrCreate().sqlContext
> val dataframe =
> sqlContext
> .read
> .format("com.databricks.spark.csv")
> .load("wide400cols.csv")
> val filter = (0 to 399)
> .foldLeft(lit(false))((e, index) =>
> e.or(dataframe.col(dataframe.columns(index)) =!= s"column${index+1}"))
> val filtered = dataframe.filter(filter)
> filtered.show(100)
> {code}
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