I guess you meant that your JVM heapsize was set as 1024MB, but you are wondering why you saw 1121MB during your "top".
I guess JVM memory consumption is not only heapsize, therefor your real JVM memory consumption would be "1024 + JVM non-heap size" Anyone with more JVM background to explain? Thanks, Sean On Thu, Jan 6, 2011 at 12:07 AM, Kevin Apte < [email protected]> wrote: > On Jan 5, 2011 8:39 PM, "King JKing" <[email protected]> wrote: > > Dear all, > > > > I use default configuration of HBase. That is 1000MB. > > > > <name>hbase.regionserver.global.memstore.upperLimit</name> > > <value>0.4</value> > > > > <name>hbase.regionserver.global.memstore.lowerLimit</name> > > <value>0.35</value> > > > > But the memory used by HBase process is 1121MB? Anything wrong? > > Thanks for support. > -- --Sean
