Also this... http://hbase.apache.org/book.html#perf.schema
(which also has a link to the block cache link that JD cited below) On 3/2/12 2:12 PM, "Jean-Daniel Cryans" <[email protected]> wrote: >It's just a priority in the block cache, read more at: >http://hbase.apache.org/book.html#block.cache > >J-D > >On Fri, Mar 2, 2012 at 11:10 AM, Oleg Ruchovets <[email protected]> >wrote: >> Hi , >> Default value of IN_MEMORY is false. I am going to set IN_MEMORY to >> true. Should it improve read operation and what is the trade off setting >> IN_MEMORY to true ( We use hbase 0.90.4 (cloudera distribution)). >>Where >> can I read more details about IN_MEMORY settings. I can't find any >> information. >> >> Thanks in advance >> Oleg. >
