Oh, makes sure you don't have an hbase-default.xml from an old hbase in your conf dir (its in the hbase-0.90.0.jar now and doc'd here http://hbase.apache.org/configuration.html#hbase_default_configurations). St.Ack
On Fri, Jan 21, 2011 at 9:56 PM, Stack <[email protected]> wrote: > Remove: > > hbase.master > hbase.regions.slop > hbase.regionserver.restart.on.zk.expire > hbase.regions.percheckin > hbase.zookeeper.property.tickTime > > None of the above are pertinent any more. > > Your 'hbase.hregion.memstore.flush.size' is very high. Why so high? > Same for your hfile blocksize (Though IIRC, you have lots of small > records so you are probably trying to keep down the size of your > indices?) > > Your 'hbase.regionserver.msginterval' is odd... Default is 3seconds > and you have 23seconds. Any reason? > > Your zk timeout is very high, higher than default 3 minutes in 0.90. > Maybe its OK though? > > The 'hbase.zookeeper.property.maxClientCnxns' setting of 400 is > abnormal. It shouldn't usually have to be this high if you reuse your > Configuration making HTables... but leave it as is. Probably does no > harm. > > Hope that helps Ted, > St.Ack > > > > > On Fri, Jan 21, 2011 at 8:09 PM, Ted Yu <[email protected]> wrote: >> Hi, >> I copied hbase-site.xml from our staging cluster running 0.20.6 to dev >> cluster which runs 0.90 >> >> Can someone go over the attached file and see if any parameter is >> incorrectly set ? >> >> Thanks >> >
