There were 20 handlers running. I have seen the fix for HBASE-900
On Thu, Aug 12, 2010 at 11:23 AM, Stack <[email protected]> wrote: > Handler is only carrying what the client gave it. It holds it just > long enough to pass it into the server (or out). So, can you see what > the data is? Is it a big cell? How many handlers do you have > running? If 100 handlers and each is carrying a 50MB cell then thats > 5G. Is that whats going on? There was also an old issue where rpc > would hold the ghost of the largest byte array it had ever carried but > that should be fixed in your hbase Ted. > St.Ack > > On Thu, Aug 12, 2010 at 11:09 AM, Ted Yu <[email protected]> wrote: > > From the snapshot, we can see that HBaseServer$Handler's had the highest > > retained size. > > Can we make HBaseServer$Handler aware of the memory pressure of the > > RegionServer so that OOME can be avoided ? > > > > Cheers > > > > On Wed, Aug 11, 2010 at 1:19 PM, Ted Yu <[email protected]> wrote: > > > >> See if this is more helpful: > >> > > >
