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.
