[jira] [Comment Edited] (PIG-5276) building "jar" should not call "clean"

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

    [ https://issues.apache.org/jira/browse/PIG-5276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16106927#comment-16106927 ] 

liyunzhang_intel edited comment on PIG-5276 at 7/31/17 7:50 AM:
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[~nkollar]:
when upgrading to spark2, we need to delete the two files you mentioned?


was (Author: kellyzly):
[~nkollar]:
when upgrading to spark2, we need to delete {{docs.dir}/build} and ${jdiff.xml.dir}\${name}_${version}.xml these two file?

> building "jar" should not call "clean"
> --------------------------------------
>
>                 Key: PIG-5276
>                 URL: https://issues.apache.org/jira/browse/PIG-5276
>             Project: Pig
>          Issue Type: Bug
>          Components: build
>            Reporter: Koji Noguchi
>            Priority: Minor
>
> When adding spark 2 in PIG-5157, we started calling "clean"  from inside "jar" target.  
> To me, "jar" action should be limited to archiving classes.
> For example, when I run 
> % ant javadoc
> % ant jar
> I should not see javadoc gone after the second line.



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