Jack, the timestamps have a 2 hours difference. You sure it's the right GC log?
J-D On Tue, Dec 21, 2010 at 3:00 PM, Jack Levin <[email protected]> wrote: > here is the gc right around that time: > > 2010-12-21T14:12:05.220-0800: 6925.670: [GC [PSYoungGen: > 2336K->64K(2432K)] 11042K->8778K(14400K), 0.0012160 secs] [Times: > user=0.01 sys=0.00, real=0.00 secs] > 2010-12-21T14:12:05.677-0800: 6926.128: [GC [PSYoungGen: > 2304K->128K(2432K)] 11018K->8858K(14400K), 0.0015060 secs] [Times: > user=0.01 sys=0.00, real=0.00 secs] > 2010-12-21T14:12:06.115-0800: 6926.565: [GC [PSYoungGen: > 2368K->160K(2432K)] 11098K->8898K(14400K), 0.0011870 secs] [Times: > user=0.00 sys=0.00, real=0.00 secs] > 2010-12-21T14:12:06.581-0800: 6927.031: [GC [PSYoungGen: > 2400K->128K(2432K)] 11138K->8874K(14400K), 0.0012170 secs] [Times: > user=0.01 sys=0.00, real=0.00 secs] > 2010-12-21T14:12:06.992-0800: 6927.442: [GC [PSYoungGen: > 2368K->160K(2432K)] 11114K->8914K(14400K), 0.0012080 secs] [Times: > user=0.00 sys=0.01, real=0.00 secs] > 2010-12-21T14:12:07.462-0800: 6927.912: [GC [PSYoungGen: > 2400K->128K(2432K)] 11154K->8898K(14400K), 0.0012000 secs] [Times: > user=0.01 sys=0.01, real=0.00 secs] > 2010-12-21T14:12:07.923-0800: 6928.373: [GC [PSYoungGen: > 2368K->96K(2432K)] 11138K->8874K(14400K), 0.0012210 secs] [Times: > user=0.01 sys=0.00, real=0.00 secs] > 2010-12-21T14:12:08.358-0800: 6928.808: [GC [PSYoungGen: > 2336K->96K(2432K)] 11114K->8890K(14400K), 0.0011400 secs] [Times: > user=0.00 sys=0.01, real=0.00 secs] > 2010-12-21T14:12:08.768-0800: 6929.218: [GC [PSYoungGen: > 2336K->96K(2432K)] 11130K->8906K(14400K), 0.0011630 secs] [Times: > user=0.00 sys=0.00, real=0.00 secs] > 2010-12-21T14:12:09.166-0800: 6929.616: [GC [PSYoungGen: > 2336K->128K(2432K)] 11146K->8946K(14400K), 0.0011520 secs] [Times: > user=0.00 sys=0.00, real=0.00 secs] > 2010-12-21T14:12:09.640-0800: 6930.090: [GC [PSYoungGen: > 2368K->96K(2432K)] 11186K->8930K(14400K), 0.0011960 secs] [Times: > user=0.01 sys=0.00, real=0.00 secs] > 2010-12-21T14:12:10.040-0800: 6930.490: [GC [PSYoungGen: > 2336K->96K(2432K)] 11170K->8946K(14400K), 0.0012090 secs] [Times: > user=0.01 sys=0.00, real=0.00 secs] > > > On Tue, Dec 21, 2010 at 2:38 PM, Jack Levin <[email protected]> wrote: >> 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 >> >
