Thats correct, HBASE_HEAPSIZE will set that across all HBase commands and daemons. If you prefer, you can specify the heap per daemon or command using the HBASE_*_OPTS environment variables from hbase-env.sh:
HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS -Xmx4000m" HBASE_REGIONSERVER_OPTS="$HBASE_MASTER_OPTS -Xmx16000m -Xms16000m" cheers, esteban. -- Cloudera, Inc. On Wed, Jul 9, 2014 at 3:39 AM, rajendra <[email protected]> wrote: > If this is set > # The maximum amount of heap to use, in MB. Default is 1000. > export HBASE_HEAPSIZE=4000 > > it will set the heap 4000mb for all the hbase demons > > Regards > M R >
