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From "Kan Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SPARK-1570) Class loading issue when using Spark SQL Java API
Date Tue, 22 Apr 2014 23:20:22 GMT

     [ https://issues.apache.org/jira/browse/SPARK-1570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kan Zhang resolved SPARK-1570.
------------------------------

    Resolution: Fixed

> Class loading issue when using Spark SQL Java API
> -------------------------------------------------
>
>                 Key: SPARK-1570
>                 URL: https://issues.apache.org/jira/browse/SPARK-1570
>             Project: Spark
>          Issue Type: Bug
>          Components: Java API, SQL
>    Affects Versions: 1.0.0
>            Reporter: Kan Zhang
>            Assignee: Kan Zhang
>            Priority: Blocker
>             Fix For: 1.0.0
>
>
> ClassNotFoundException in Executor when running JavaSparkSQL example using spark-submit
in local mode.
> 14/04/22 12:26:20 ERROR Executor: Exception in task ID 0
> java.lang.ClassNotFoundException: org.apache.spark.examples.sql.JavaSparkSQL.Person
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> 	at java.lang.Class.forName0(Native Method)
> 	at java.lang.Class.forName(Class.java:190)
> 	at org.apache.spark.sql.api.java.JavaSQLContext$$anonfun$1.apply(JavaSQLContext.scala:90)
> 	at org.apache.spark.sql.api.java.JavaSQLContext$$anonfun$1.apply(JavaSQLContext.scala:88)
> 	at org.apache.spark.rdd.RDD$$anonfun$3.apply(RDD.scala:512)
> 	at org.apache.spark.rdd.RDD$$anonfun$3.apply(RDD.scala:512)
> 	at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35)



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