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Hadoop, mail # user - help for snappy


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hadoop hive 2012-02-27, 06:16
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alo alt 2012-02-27, 06:20
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hadoop hive 2012-02-27, 06:28
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alo alt 2012-02-27, 06:59
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hadoop hive 2012-02-27, 07:14
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Re: help for snappy
alo alt 2012-02-27, 07:19
hive?
You are then on the wrong list, for hive related questions refer to:
[EMAIL PROTECTED]

--
Alexander Lorenz
http://mapredit.blogspot.com

On Feb 27, 2012, at 8:14 AM, hadoop hive wrote:

> hey Alex,
>
> i cant you hive for that.???
>
> On Mon, Feb 27, 2012 at 12:29 PM, alo alt <[EMAIL PROTECTED]> wrote:
>
>> After you have installed snappy you have to configure the codec like the
>> URL I posted before or you can reference them in your MR jobs. Be sure you
>> have the jars in your classpath for.
>>
>> For storing snappy compressed files in HDFS you should use Pig or Flume.
>>
>> --
>> Alexander Lorenz
>> http://mapredit.blogspot.com
>>
>> On Feb 27, 2012, at 7:28 AM, hadoop hive wrote:
>>
>>> thanks Alex,
>>>
>>> i m using Apache hadoop, steps i followed
>>>
>>> 1:- untar snappy
>>> 2:- entry in mapred site
>>>
>>> this can be used like deflate only(like only on overwriting file)
>>>
>>>
>>>
>>> On Mon, Feb 27, 2012 at 11:50 AM, alo alt <[EMAIL PROTECTED]>
>> wrote:
>>>
>>>> Hi,
>>>>
>>>>
>>>>
>> https://ccp.cloudera.com/display/CDHDOC/Snappy+Installation#SnappyInstallation-UsingSnappyforMapReduceCompression
>>>>
>>>> best,
>>>> Alex
>>>>
>>>> --
>>>> Alexander Lorenz
>>>> http://mapredit.blogspot.com
>>>>
>>>> On Feb 27, 2012, at 7:16 AM, hadoop hive wrote:
>>>>
>>>>> Hey folks,
>>>>>
>>>>> i m using hadoop 0.20.2 + r911707 , please tell me the installation and
>>>> how
>>>>> to use snappy for compression and decompression
>>>>>
>>>>> Regards
>>>>> Vikas Srivastava
>>>>
>>>>
>>
>>
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hadoop hive 2012-02-27, 07:36