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https://issues.apache.org/jira/browse/FLINK-21335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17281773#comment-17281773
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Chesnay Schepler commented on FLINK-21335:
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Developer instructions can be found in the
[documentation|https://ci.apache.org/projects/flink/flink-docs-release-1.12/flinkDev/building.html].
> README should use "mvn install" instead of "mvn package" to compile Flink
> -------------------------------------------------------------------------
>
> Key: FLINK-21335
> URL: https://issues.apache.org/jira/browse/FLINK-21335
> Project: Flink
> Issue Type: Improvement
> Reporter: Dong Lin
> Priority: Minor
>
> Currently README suggests users to use "mvn package" to build Flink. As a
> result, the compiled package will not be put in mvn local repository, and
> "mvn test" will download/use snapshots from remote repository instead of
> testing local code change.
> This is a bit unintuitive since developers (including those who are not so
> familiar with maven's mechanism) in general expect "mvn test" to test local
> code changes.
> So it seems better to update README to use "mvn install" instead of "mvn
> package". There is no downside of this change to my best knowledge.
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