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https://issues.apache.org/jira/browse/PIG-5156?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai updated PIG-5156:
----------------------------
    Description: 
When running Pig unit test, there are too many entires added to the classpath, 
and in some environment, results a bash "Argument list too long" exception.
In fact, lib/\*.jar is added twice. One is explicitly in junit task, the other 
is injected the chain test.classpath->classpath->ivy.lib.dir. We need to remove 
lib/*.jar.


  was:
When running Pig unit test, there are too many entires added to the classpath, 
and in some environment, results a bash "Argument list too long" exception.
In fact, lib/*.jar is added twice. One is explicitly in junit task, the other 
is injected the chain test.classpath->classpath->ivy.lib.dir. We need to remove 
lib/*.jar.



> Duplicate jars in CLASSPATH when running test
> ---------------------------------------------
>
>                 Key: PIG-5156
>                 URL: https://issues.apache.org/jira/browse/PIG-5156
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>             Fix For: 0.17.0
>
>         Attachments: PIG-5156-1.patch
>
>
> When running Pig unit test, there are too many entires added to the 
> classpath, and in some environment, results a bash "Argument list too long" 
> exception.
> In fact, lib/\*.jar is added twice. One is explicitly in junit task, the 
> other is injected the chain test.classpath->classpath->ivy.lib.dir. We need 
> to remove lib/*.jar.



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