Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Threaded View
Hadoop >> mail # user >> help for snappy


Copy link to this message
-
Re: help for snappy
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
>>>>
>>>>
>>
>>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB