what exactly is the operation your trying to do?how is your network's health?is swapping too high at RS side?anything odd in your RS logs?
Best Regards, Tariq +91-9741563634 https://mtariq.jux.com/ On Sat, Dec 22, 2012 at 4:36 AM, Mohit Anchlia <[email protected]>wrote: > I looked at that link, but couldn't find anything useful. How do I check if > it was client who didn't write data within that time or if it was region > server that didn't finish operation in time. > > On Fri, Dec 21, 2012 at 2:54 PM, Mohammad Tariq <[email protected]> > wrote: > > > The socket through which your client is communicating is getting closed > > before the operation could get finished. May be it is taking longer than > > usual or something. > > > > Best Regards, > > Tariq > > +91-9741563634 > > https://mtariq.jux.com/ > > > > > > On Sat, Dec 22, 2012 at 4:08 AM, Mohammad Tariq <[email protected]> > > wrote: > > > > > Hello Mohit, > > > > > > You might this link< > > http://hbase.apache.org/book/ops.monitoring.html>useful. > > > > > > Best Regards, > > > Tariq > > > +91-9741563634 > > > https://mtariq.jux.com/ > > > > > > > > > On Sat, Dec 22, 2012 at 2:09 AM, Mohit Anchlia <[email protected] > > >wrote: > > > > > >> Could someone help me understand what this really means. Is this the > > >> network transfer taking long from client -> server or region server > > taking > > >> long time writing to the memory? > > >> > > >> 2012-12-21 10:54:21,980 WARN org.apache.hadoop.ipc.HBaseServer: > > >> (responseTooSlow): {"processingtimems":135652,"call":"multi( > > >> org.apache.hadoop.hbase.client.MultiAction@28338472), rpc version=1, > > >> client > > >> version=29, methodsFingerPrint=54742778","client":"10.18.3.80:48218 > > >> > > >> > > > ","starttimems":1356115926326,"queuetimems":0,"class":"HRegionServer","responsesize":0,"method":"multi"} > > >> 2012-12-21 10:54:21,985 WARN org.apache.hadoop.ipc.HBaseServer: IPC > > Server > > >> handler 26 on 60020 caught: java.nio.channels.ClosedChannelException > > >> at > > >> > sun.nio.ch.SocketChannelImpl.ensureWriteOpen(SocketChannelImpl.java:133) > > >> at > > sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:324) > > >> at > > >> > > >> > > > org.apache.hadoop.hbase.ipc.HBaseServer.channelWrite(HBaseServer.java:1653) > > >> at > > >> > > >> > > > org.apache.hadoop.hbase.ipc.HBaseServer$Responder.processResponse(HBaseServer.java:924) > > >> at > > >> > > >> > > > org.apache.hadoop.hbase.ipc.HBaseServer$Responder.doRespond(HBaseServer.java:1003) > > >> at > > >> > > >> > > > org.apache.hadoop.hbase.ipc.HBaseServer$Call.sendResponseIfReady(HBaseServer.java:409) > > >> at > > >> > > > org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1346) > > >> > > > > > > > > >
