We can, sure... Will let you now if it gets better. -Jack
On Tue, Dec 21, 2010 at 5:05 PM, Ryan Rawson <[email protected]> wrote: > Try turning off thee incremental mode? > On Dec 21, 2010 5:04 PM, "Jack Levin" <[email protected]> wrote: >> bummer, gc log rolled over... our Xmx: >> >> root 12774 8.2 1.5 8833008 248832 pts/3 Sl 14:57 10:02 >> /usr/java/jdk1.6.0_12/bin/java -Xmx6000m -XX:+UseConcMarkSweepGC >> -XX:+CMSIncrementalMode -XX:MaxDirectMemorySize=6G -verbose:gc >> -XX:+PrintGCDetails -XX:+PrintGCDateStamps >> -Xloggc:/usr/lib/hbase/bin/../logs/gc-hbase.log >> >> I think we are hitting some sort of GC issue. >> >> -Jack >> >> On Tue, Dec 21, 2010 at 4:15 PM, Andrew Purtell <[email protected]> > wrote: >>> What is your -Xmx ? >>> >>> Easiest way to scale is run more REST gateways. >>> >>> Best regards, >>> >>> - Andy >>> >>> Problems worthy of attack prove their worth by hitting back. >>> - Piet Hein (via Tom White) >>> >>> >>> --- On Tue, 12/21/10, Jack Levin <[email protected]> wrote: >>> >>>> From: Jack Levin <[email protected]> >>>> Subject: rest memory issues >>>> To: [email protected] >>>> Date: Tuesday, December 21, 2010, 2:38 PM >>>> We are getting those errors in the >>>> logs: >>>> >>>> >>>> 12781689 is mtag2.prod.imageshack.com:60020 >>>> 2010-12-21 12:07:51,700 ERROR >>>> org.apache.zookeeper.ClientCnxn: from >>>> 1741604...@qtp-1278414937-4-sendthread(mtag3:2181) >>>> java.lang.OutOfMemoryError: GC overhead limit exceeded >>>> 2010-12-21 12:07:51,701 DEBUG >>>> org.apache.hadoop.hbase.rest.RowResource: GET >>>> Tue Dec 21 12:16:39 PST 2010 Starting rest on >>>> mtag2.prod.imageshack.com >>>> >>>> Does anyone know how to scale here? >>>> >>>> -Jack >>>> >>> >>> >>> >>> >
