Hi, >From the logs, it seems you are running into the same problem I have reported last week: https://issues.apache.org/jira/browse/HBASE-8143
There are some mitigation strategies outlined in that jira. It would be good if you can confirm: - How many regions in the region server - How many open files per region or region server (look at the num store files) - Your -Xmx and -XX:MaxDirectMemorySize settings Enis On Mon, Mar 25, 2013 at 7:57 AM, Ted Yu <[email protected]> wrote: > What version of HBase are you using ? > > Did you enable short circuit read in hadoop ? > > Thanks > > On Mon, Mar 25, 2013 at 4:52 AM, Dhanasekaran Anbalagan > <[email protected]>wrote: > > > Hi Guys, > > > > I have problem with Hbase server it's says java.lang.OutOfMemoryError: > > Direct buffer memory > > I new to Hbase How to solve this issue. > > > > This is my stake trace > > http://paste.ubuntu.com/5646088/ > > > > > > -Dhanasekaran. > > Did I learn something today? If not, I wasted it. > > >
