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From "Matei Zaharia (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-1710) spark-submit should print better errors than "InvocationTargetException"
Date Sun, 04 May 2014 01:43:14 GMT

     [ https://issues.apache.org/jira/browse/SPARK-1710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matei Zaharia updated SPARK-1710:
---------------------------------

    Affects Version/s: 1.0.0

> spark-submit should print better errors than "InvocationTargetException"
> ------------------------------------------------------------------------
>
>                 Key: SPARK-1710
>                 URL: https://issues.apache.org/jira/browse/SPARK-1710
>             Project: Spark
>          Issue Type: Improvement
>    Affects Versions: 1.0.0
>            Reporter: Matei Zaharia
>            Priority: Minor
>              Labels: Starter
>
> It's not horrible, but it is a bit confusing that exceptions in your driver program get
hidden inside InvocationTargetException:
> {code}
> matei@mbp-3:~/workspace/apache-spark$ bin/spark-submit --class SparkTest ../spark-test/target/scala-2.10/simple-project_2.10-1.0.jar

> Exception in thread "main" java.lang.reflect.InvocationTargetException
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:606)
> 	at org.apache.spark.deploy.SparkSubmit$.launch(SparkSubmit.scala:256)
> 	at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:54)
> 	at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
> Caused by: org.apache.spark.SparkException: An application name must be set in your configuration
> 	at org.apache.spark.SparkContext.<init>(SparkContext.scala:163)
> 	at SparkTest$.main(Test.scala:7)
> 	at SparkTest.main(Test.scala)
> 	... 7 more
> {code}
> It would be better to print just the stack trace of the nested exception



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