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From dyuti a <hadoop.hiv...@gmail.com>
Subject Re: Hadoop storage file format
Date Wed, 28 Nov 2012 13:22:33 GMT
Hi Lin,
check this link too
http://blog.cloudera.com/blog/2011/01/hadoop-io-sequence-map-set-array-bloommap-files/

Hope it helps!
dti

On Wed, Nov 28, 2012 at 6:42 PM, Lin Ma <linlma@gmail.com> wrote:

> Thanks Mohammad,
>
> I searched Hadoop file format, but only find sequence file format, so it
> is why I have the confusion.
>
>    1. Are these file formats built on top of sequence file format?
>    2. Appreciate if you could kindly point me to the official
>    documentation for the file formats.
>
> regards,
> Lin
>
>
> On Wed, Nov 28, 2012 at 9:06 PM, Mohammad Tariq <dontariq@gmail.com>wrote:
>
>> Hello Lin,
>>
>>      Along with that, Hadoop MapFiles, SetFiles, IFiles , HAR files. But
>> each has its own significance and used under different scenarios.
>>
>> Regards,
>>     Mohammad Tariq
>>
>>
>>
>> On Wed, Nov 28, 2012 at 6:29 PM, Lin Ma <linlma@gmail.com> wrote:
>>
>>> Sorry I miss a question mark. I should say "are there any other built-in
>>> file format supported by Hadoop?" :-)
>>>
>>> regards,
>>> Lin
>>>
>>> On Wed, Nov 28, 2012 at 8:58 PM, Lin Ma <linlma@gmail.com> wrote:
>>>
>>>> Hello everyone,
>>>>
>>>> I have a very basic question. Besides sequence file format (
>>>> http://hadoop.apache.org/docs/current/api/org/apache/hadoop/io/SequenceFile.html),
>>>> are there any other built-in file format supported by Hadoop?
>>>>
>>>> thanks in advance,
>>>> Lin
>>>>
>>>
>>>
>>
>

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