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From Eli Collins <...@cloudera.com>
Subject Re: bringing the codebases back in line
Date Fri, 22 Oct 2010 00:17:54 GMT
On Thu, Oct 21, 2010 at 3:30 PM, Jakob Homan <jhoman@yahoo-inc.com> wrote:
>> It's worth double checking.  When we added the YDH patch set to CDH3
>> we ran a script to see which patches were in YDH but not yet in trunk
>> and it turned up around 100 or so patches.
> If the patch was just checking 1:1 Jira to patch, it would certainly not
> work.  We were uploading multiple patches to the same JIRA to avoid opening
> extraneous issues before generating patches for trunk. Venerable old
> HDFS-1150, for instance, went through about different patches applied to
> Y!'s branch before the final version.

That's what I meant by saying "a fair number of those may have been
included in trunk but under a different jira".  There seemed to be a
number of patches that are not in trunk under any jira (eg MR-1088,
MR-1100 where the jira is still open).  We need to go through the
patches in YDH and CDH and get them reviewed and checked in.


> -jg
> Eli Collins wrote:
>> On Thu, Oct 21, 2010 at 1:00 PM, Owen O'Malley <omalley@apache.org> wrote:
>>> On Oct 21, 2010, at 12:13 PM, Ian Holsman wrote:
>>>> I wanted to start a conversation about how we could merge the the
>>>> cloudera
>>>> +
>>>> yahoo distribtutions of hadoop into our codebase,
>>>> and what would be required.
>>> All of the patches that are the "yahoo distribution of hadoop" have been
>>> in
>>> Apache's trunk for months.
>  fair number of those may
>> have been included in trunk but under a different jira, however some
>> (eg MR-1088, MR-1100) are definitely not in trunk.  Also, if I
>> remember correctly some of the 20-based patches are substantially
>> different than the versions for trunk.
>> Thanks,
>> Eli

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