hey Alex, i cant you hive for that.???
On Mon, Feb 27, 2012 at 12:29 PM, alo alt <wget.n...@googlemail.com> 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 <wget.n...@googlemail.com> > 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 > >> > >> > >
