0.90.5 is so old. Can you upgrade (0.94.4) ? What did the log from 117.196.234.171 <http://117.196.234.171:60293/> look like ?
Thanks On Fri, Feb 8, 2013 at 9:52 AM, Vidosh Sahu <[email protected]> wrote: > Hi Ted, > > Thanks for the response. > > Hbase version - *0.90.5* > * > * > Here is the RS log - > > ########################################## > 2013-02-08 23:15:23,457 WARN org.apache.hadoop.ipc.HBaseServer: IPC Server > Responder, call multi(org.apache.hadoop.hbase.client.MultiAction@80ecfd) > from 117.196.234.171:60278: output error > 2013-02-08 23:15:23,457 WARN org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 27 on 60020 caught: java.nio.channels.ClosedChannelException > at sun.nio.ch.SocketChannelImpl.ensureWriteOpen(SocketChannelImpl.java:249) > at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:440) > at org.apache.hadoop.hbase.ipc.HBaseServer.channelIO(HBaseServer.java:1389) > at > org.apache.hadoop.hbase.ipc.HBaseServer.channelWrite(HBaseServer.java:1341) > at > > org.apache.hadoop.hbase.ipc.HBaseServer$Responder.processResponse(HBaseServer.java:727) > at > > org.apache.hadoop.hbase.ipc.HBaseServer$Responder.doRespond(HBaseServer.java:792) > at > org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1083) > > 2013-02-08 23:17:20,153 WARN org.apache.hadoop.ipc.HBaseServer: IPC Server > Responder, call multi(org.apache.hadoop.hbase.client.MultiAction@13dead6) > from 117.196.234.171:60292: output error > 2013-02-08 23:17:20,153 WARN org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 28 on 60020 caught: java.nio.channels.ClosedChannelException > at sun.nio.ch.SocketChannelImpl.ensureWriteOpen(SocketChannelImpl.java:249) > at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:440) > at org.apache.hadoop.hbase.ipc.HBaseServer.channelIO(HBaseServer.java:1389) > at > org.apache.hadoop.hbase.ipc.HBaseServer.channelWrite(HBaseServer.java:1341) > at > > org.apache.hadoop.hbase.ipc.HBaseServer$Responder.processResponse(HBaseServer.java:727) > at > > org.apache.hadoop.hbase.ipc.HBaseServer$Responder.doRespond(HBaseServer.java:792) > at > org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1083) > > 2013-02-08 23:18:23,343 DEBUG > org.apache.hadoop.hbase.io.hfile.LruBlockCache: LRU Stats: total=956.76 KB, > free=193.95 MB, max=194.89 MB, blocks=10, accesses=837, hits=111, > hitRatio=13.26%%, cachingAccesses=121, cachingHits=111, > cachingHitsRatio=91.73%%, evictions=0, evicted=0, evictedPerRun=NaN > 2013-02-08 23:19:21,074 WARN org.apache.hadoop.ipc.HBaseServer: IPC Server > Responder, call multi(org.apache.hadoop.hbase.client.MultiAction@965fce) > from 117.196.234.171:60293: output error > 2013-02-08 23:19:21,074 WARN org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 29 on 60020 caught: java.nio.channels.ClosedChannelException > at sun.nio.ch.SocketChannelImpl.ensureWriteOpen(SocketChannelImpl.java:249) > at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:440) > at org.apache.hadoop.hbase.ipc.HBaseServer.channelIO(HBaseServer.java:1389) > at > org.apache.hadoop.hbase.ipc.HBaseServer.channelWrite(HBaseServer.java:1341) > at > > org.apache.hadoop.hbase.ipc.HBaseServer$Responder.processResponse(HBaseServer.java:727) > at > > org.apache.hadoop.hbase.ipc.HBaseServer$Responder.doRespond(HBaseServer.java:792) > at > org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1083) > > ########################################################### > > Thanks, > Vidosh > > On Fri, Feb 8, 2013 at 10:58 PM, Ted Yu <[email protected]> wrote: > > > Can you tell us the version of HBase you're using ? > > > > If you can publish region server log around time of such error, that > would > > help too. > > > > Please use pastebin for log snippet. > > > > Thanks > > > > On Fri, Feb 8, 2013 at 12:57 AM, Vidosh Sahu <[email protected]> > > wrote: > > > > > Hi, > > > > > > I have a pseudo-distributed setup of hbase/hadoop. I have 2 tables in > > > hbase. > > > > > > I have a scheduler which runs at some frequency. Scheduler kicks three > > > different mapper 1 by 1 (one the successful completion of the first > one, > > > the next one starts). > > > > > > When I ran it on lesser data it works fine, but in case of huge data it > > > throws the following exception - > > > > > > org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying to > > contact > > > region server null for region , row '*********************', but failed > > > after 10 attempts. > > > Exceptions: > > > java.io.IOException: > > > > > > > > > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@81f25closed > > > java.io.IOException: > > > > > > > > > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@81f25closed > > > java.io.IOException: > > > > > > > > > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@81f25closed > > > java.io.IOException: > > > > > > > > > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@81f25closed > > > java.io.IOException: > > > > > > > > > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@81f25closed > > > java.io.IOException: > > > > > > > > > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@81f25closed > > > java.io.IOException: > > > > > > > > > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@81f25closed > > > java.io.IOException: > > > > > > > > > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@81f25closed > > > java.io.IOException: > > > > > > > > > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@81f25closed > > > java.io.IOException: > > > > > > > > > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@81f25closed > > > > > > at > > > > > > > > > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getRegionServerWithRetries(HConnectionManager.java:1017) > > > at org.apache.hadoop.hbase.client.HTable.get(HTable.java:549) > > > > > > Thanks, > > > Vidosh > > > > > > > > > -- > *Warm Regards > > Vidosh Sahu | Technical Team Lead | Girnar Software Pvt Ltd |* > *207 | Adarsh Nagar | Near Sardar Bhag Singh Ka Chouraha | Jaipur| 302004 | > India | > +91 141 422 4400 office | +91 9950751516 mobile | vidoshsahu skype | * > www.girnarSoft.com <http://www.girnarsoft.com/> > www.cardekho.com > > *Proud owners of www.CarDekho.com <http://www.cardekho.com/>, India's #1 > auto portal!* > * > * > * > Confidentiality Notice & Legal Disclaimer: This E-Mail Message (including > attachments) may contain Confidential and/or legally privileged Information > and is meant for the intended recipient(s) only. 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