[jira] [Updated] (SPARK-11142) org.datanucleus is already registered

["raicho (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-11142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

raicho updated SPARK-11142:
---------------------------
    Priority: Minor  (was: Major)

> org.datanucleus is already registered
> -------------------------------------
>
>                 Key: SPARK-11142
>                 URL: https://issues.apache.org/jira/browse/SPARK-11142
>             Project: Spark
>          Issue Type: Question
>          Components: Spark Shell
>    Affects Versions: 1.5.1
>         Environment: Windows7 Home Basic
>            Reporter: raicho
>            Priority: Minor
>             Fix For: 1.5.1
>
>
> I first setup Spark this Wednesday on my computer. When I executed spark-shell.cmd, warns shows on the screen like "org.datanucleus is already registered. Ensure you don't have multiple JAR versions of the same plugin in the classpath. The URL "file:/c:/spark/lib/datanucleus-core-3.2.10.jar" is already registered and you are trying to register an identical plugin located at URL "file:/c:/spark/bin/../lib/datanucleus-core-3.2.10.jar"  " and "org.datanucleus.api.jdo is already registered. Ensure you don't have multiple JAR versions of the same plugin in the classpath. The URL "file:/c:/spark/lib/datanucleus-core-3.2.6.jar" is already registered and you are trying to register an identical plugin located at URL "file:/c:/spark/bin/../lib/datanucleus-core-3.2.6.jar" "
> The two URLs shown in fact mean the same path. I tried to find the classpath in the configuration files but failed. No other codes outside has been executed on spark yet.
> What happened and how to deal with the warn?



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