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
HBase >> mail # user >> LZO vs GZIP vs NO COMPREESSION: why is GZIP the winner ???


Copy link to this message
-
Re: LZO vs GZIP vs NO COMPREESSION: why is GZIP the winner ???
Yes, I run my tests several times and the difference was stable.

Le 01/03/10 20:16, Jean-Daniel Cryans a �crit :
>> You are right, there is no region split when I use no compression.
>> Nevertheless, as you say, if everything is in the memstore, how can it be
>> that I see a so big difference between my tests ?
>
> Well did you run your test more than once? Do you see the exact same
> results every time? IMO at that scale the differences could be stuff
> like the memstore got flushed during one test and not the other. I
> really really recommend testing with more data.
>
> J-D
>
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