Re: help for snappy
okk.. can i built it with ANT On Mon, Feb 27, 2012 at 12:49 PM, alo alt wrote: > hive? > You are then on the wrong list, for hive related questions refer to: > u...@hive.apache.org > > -- > 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 > 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 > >> 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 > > > >> > >> > >
Re: help for snappy
hive? You are then on the wrong list, for hive related questions refer to: u...@hive.apache.org -- 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 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 >> 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 >> >>
Re: help for snappy
hey Alex, i cant you hive for that.??? On Mon, Feb 27, 2012 at 12:29 PM, alo alt 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 > 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 > >> > >> > >
Re: help for snappy
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 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 >> >>
Re: help for snappy
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 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 > >
Re: help for snappy
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
help for snappy
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
