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From sam liu <samliuhad...@gmail.com>
Subject Re: How to submit the patch MAPREDUCE-4490.patch which works for branch-1.2, not trunk?
Date Sun, 16 Feb 2014 08:54:18 GMT
Hi Arpit,

Thanks for your guide!  As a new contributor, I still have following two
questions need your help:

1) So I guess I should run 'test-patch.sh' on my local environment against
branch-1.2, not on Apache Hadoop test server, right?
2) On branch-1.2, I found the 'test-patch.sh' is on
./src/test/bin/test-patch.sh, not ./dev-support/test-patch.sh. My command
is 'sh ./src/test/bin/test-patch.sh MAPREDUCE-4490.patch', however failed
with message 'ERROR: usage ./src/test/bin/test-patch.sh HUDSON [args] |
DEVELOPER [args]'. What's the correct way to manually run 'test-patch.sh'?

2014-02-15 5:25 GMT+08:00 Arpit Agarwal <aagarwal@hortonworks.com>:

> Hi Sam,
> Hadoop Jenkins does not accept patches for 1.x.
> You can manually run 'test-patch.sh' to verify there are no regressions
> introduced by your patch and copy-paste the results into a Jira comment.
> On Thu, Feb 13, 2014 at 10:50 PM, sam liu <samliuhadoop@gmail.com> wrote:
>> Hi Experts,
>> I have been working on the JIRA
>> https://issues.apache.org/jira/browse/MAPREDUCE-4490 and attached
>> MAPREDUCE-4490.patch which could fix this jira. I would like to contribute
>> my patch to community, but encountered some issues.
>> MAPREDUCE-4490 is an issue on Hadoop-1.x versions, and my patch based on
>> the  latest code of origin/branch-1.2. However, current trunk bases on Yarn
>> and does not has such issue any more. So my patch could not be applied on
>> current trunk code, and it's actually no need to generate a similar patch
>> on trunk at all.
>> How to submit the patch MAPREDUCE-4490.patch only to origin/branch-1.2,
>> not trunk? Is it allowed by Apache Hadoop?
>> Thanks!
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