[jira] [Commented] (TRAFODION-3242) Do 'make all' several times, mvn will be running every time wasting time

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TRAFODION-3242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16705612#comment-16705612 ] 

ASF GitHub Bot commented on TRAFODION-3242:
-------------------------------------------

GitHub user kevinxu021 opened a pull request:

    https://github.com/apache/trafodion/pull/1755

    [TRAFODION-3242]Do not make again before MAKE CLEAN

    Accelerate to the building time. Usually, the issue is nothing about maven project, if it has nothing about that, the project should not be built again.
    If you want to build specified project, you should do 'make clean' first.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/kevinxu021/incubator-trafodion makeclean

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/trafodion/pull/1755.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1755
    
----
commit 32c2debbfce0b636ad3f7f2d03ba7acc25393ac1
Author: kevinxu021 <ka...@...>
Date:   2018-11-30T16:51:14Z

    Do not make again before MAKE CLEAN

----


> Do 'make all' several times, mvn will be running every time wasting time
> ------------------------------------------------------------------------
>
>                 Key: TRAFODION-3242
>                 URL: https://issues.apache.org/jira/browse/TRAFODION-3242
>             Project: Apache Trafodion
>          Issue Type: Bug
>          Components: Build Infrastructure
>            Reporter: Kevin Xu
>            Priority: Major
>
> It seems like 3 times i did for 'make all' and every time mvn will do the build again. Actually, the java files haven't been changed. And the errors has nothing about maven project. Then I think if this module has already been built, it should not be built again before 'make clean'.
> make all
> make all
> make all



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