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From "Shivaram Venkataraman (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-17882) RBackendHandler swallowing errors
Date Thu, 13 Oct 2016 18:00:26 GMT

     [ https://issues.apache.org/jira/browse/SPARK-17882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Shivaram Venkataraman updated SPARK-17882:
------------------------------------------
    Assignee: James Shuster

> RBackendHandler swallowing errors
> ---------------------------------
>
>                 Key: SPARK-17882
>                 URL: https://issues.apache.org/jira/browse/SPARK-17882
>             Project: Spark
>          Issue Type: Bug
>          Components: SparkR
>    Affects Versions: 2.0.1
>            Reporter: James Shuster
>            Assignee: James Shuster
>            Priority: Minor
>
> RBackendHandler is swallowing general exceptions in handleMethodCall which makes it impossible
to debug certain issues that happen when doing an invokeJava call.
> In my case this was the following error
> java.lang.IllegalAccessException: Class org.apache.spark.api.r.RBackendHandler can not
access a member of class with modifiers "public final"
> The getCause message that is written back was basically blank.



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