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From Harsh J <ha...@cloudera.com>
Subject Re: Do we support contatenated/splittable bzip2 files in branch-1?
Date Tue, 04 Dec 2012 04:07:26 GMT
Thanks Yu, will appreciate if you can post your observances over
https://issues.apache.org/jira/browse/HADOOP-7386.

On Mon, Dec 3, 2012 at 9:22 PM, Yu Li <carp84@gmail.com> wrote:
> Hi Harsh,
>
> Thanks a lot for the information!
>
> My fault not looking into HADOOP-4012 carefully, will try and veriry
> whether HADOOP-7823 has resolved the issue on both write and read side, and
> report back.
>
> On 3 December 2012 19:42, Harsh J <harsh@cloudera.com> wrote:
>
>> Hi Yu Li,
>>
>> The JIRA HADOOP-7823 backported support for splitting Bzip2 files plus
>> MR support for it, into branch-1, and it is already available in the
>> 1.1.x releases out currently.
>>
>> Concatenated Bzip2 files, i.e., HADOOP-7386, is not implemented yet
>> (AFAIK), but Chris over HADOOP-6335 suggests that HADOOP-4012 may have
>> fixed it - so can you try and report back?
>>
>> On Mon, Dec 3, 2012 at 3:19 PM, Yu Li <carp84@gmail.com> wrote:
>> > Dear all,
>> >
>> > About splitting support for bzip2, I checked on the JIRA list and found
>> > HADOOP-7386 marked as "Won't fix"; I also found some work done in
>> > branch-0.21(also in trunk), say HADOOP-4012 and MAPREDUCE-830, but not
>> > integrated/migrated into branch-1, so I guess we don't support
>> contatenated
>> > bzip2 in branch-1, correct? If so, is there any special reason? Many
>> thanks!
>> >
>> > --
>> > Best Regards,
>> > Li Yu
>>
>>
>>
>> --
>> Harsh J
>>
>
>
>
> --
> Best Regards,
> Li Yu



-- 
Harsh J

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