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From Todd Lipcon <t...@cloudera.com>
Subject Re: Backporting HDFS-1620, HDFS-2197, HDFS-2314 to branch-0.23
Date Fri, 09 Sep 2011 03:44:37 GMT
Ah, thanks for the headsup. I'll find the appropriate fix for that and
backport that as well.

On Thu, Sep 8, 2011 at 8:42 PM, Arun C Murthy <acm@hortonworks.com> wrote:
> Todd, HDFS-1620 breaks Raid compile...
>
> On Sep 8, 2011, at 8:39 PM, Todd Lipcon wrote:
>
>> I plan to push the following patches to branch-0.23 tomorrow morning
>> unless there's any objection:
>>    HDFS-1620. Rename HdfsConstants -> HdfsServerConstants,
>> FSConstants -> HdfsConstants. (Harsh J Chouraria via atm)
>>    HDFS-2197. Refactor RPC call implementations out of NameNode
>> class. Contributed by Todd Lipcon.
>>    HDFS-2314. MRV1 test compilation broken after HDFS-2197.
>> Contributed by Todd Lipcon
>>
>> The motivation is that the rename in HDFS-1620 touched most of the
>> files in HDFS and will cause future backports to have a lot of
>> conflicts unless we backport this one. HDFS-2197 moved all of the RPC
>> methods out of NameNode.java to a new class, and hence would cause
>> conflicts on any future changes that affect the NN RPC. 2314 is a
>> simple bugfix on 2197.
>>
>> The backports were straightforward so I'll assume it doesn't need a
>> separate review. If you'd like to take a look, I pushed a tree here:
>> https://github.com/toddlipcon/hadoop-common/tree/branch-0.23-backport-2197
>>
>> Thanks
>> -Todd
>> --
>> Todd Lipcon
>> Software Engineer, Cloudera
>
>



-- 
Todd Lipcon
Software Engineer, Cloudera

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