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https://issues.apache.org/jira/browse/SPARK-10623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yin Huai resolved SPARK-10623.
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Resolution: Fixed
Fix Version/s: 1.5.1
1.6.0
Issue resolved by pull request 8799
[https://github.com/apache/spark/pull/8799]
> NoSuchElementException thrown when ORC predicate push-down is turned on
> -----------------------------------------------------------------------
>
> Key: SPARK-10623
> URL: https://issues.apache.org/jira/browse/SPARK-10623
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.4.0, 1.4.1, 1.5.0
> Reporter: Ram Sriharsha
> Assignee: Zhan Zhang
> Priority: Blocker
> Fix For: 1.6.0, 1.5.1
>
>
> Turning on predicate pushdown for ORC datasources results in a
> {{NoSuchElementException}}:
> {noformat}
> scala> val df = sqlContext.sql("SELECT name FROM people WHERE age < 15")
> df: org.apache.spark.sql.DataFrame = [name: string]
> scala> sqlContext.setConf("spark.sql.orc.filterPushdown", "true")
> scala> df.explain
> == Physical Plan ==
> java.util.NoSuchElementException
> {noformat}
> Disabling the pushdown makes things work again:
> {noformat}
> scala> sqlContext.setConf("spark.sql.orc.filterPushdown", "false")
> scala> df.explain
> == Physical Plan ==
> Project [name#6]
> Filter (age#7 < 15)
> Scan
> OrcRelation[file:/home/mydir/spark-1.5.0-SNAPSHOT/test/people][name#6,age#7]
> {noformat}
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