Hi Ankit, Attachements are not working well with the mailing list. Can you post them on pastbin? Also, can you please post the servers (region and master) logs?
thanks, JM 2013/6/25 Ankit Jain <[email protected]>: > Hi Jean-Marc/Michael, > > Thanks for the reply. > > Hardware detail: > Processor: 8 core > RAM: 16 GB. > > We have allotted 4GB of RAM to HBase and also we are ingesting data into > HBase in parallel with rate of 50 records(Each record has 20 KB) per sec. > > Please find the attached GC log. > > Thanks, > Ankit > > > On Tue, Jun 25, 2013 at 6:03 PM, Ankit Jain <[email protected]> wrote: >> >> Hi Jean-Marc/Michael, >> >> Thanks for the reply. >> >> Hardware detail: >> Processor: 8 core >> RAM: 16 GB. >> >> We have allotted 4GB of RAM to HBase and also we are ingesting data into >> HBase in parallel with rate of 50 records(Each record has 20 KB) per sec. >> >> Please find the attached GC log. >> >> Thanks, >> Ankit >> >> >> >> >> >> >> On Tue, Jun 25, 2013 at 5:43 PM, Michael Segel <[email protected]> >> wrote: >>> >>> Double your timeout from 60K to 120K. >>> While I don't think its the problem... its just a good idea. >>> >>> What happens if you drop the 50 down to 25? Do you still fail? >>> If not, go to 35, etc... until you hit a point where you fail. >>> >>> As Jean-Marc said, we need a bit more information. Including some >>> hardware info too. >>> >>> Thx >>> >>> -Mike >>> >>> On Jun 25, 2013, at 4:03 AM, Ankit Jain <[email protected]> wrote: >>> >>> > Hi All, >>> > >>> > HBase multiget call taking large time and throwing time out exception. >>> > I am >>> > retrieving only 50 records in one call. The size of each record is 20 >>> > KB. >>> > >>> > java.net.SocketTimeoutException: 60000 millis timeout while waiting for >>> > channel to be ready for read. ch : >>> > java.nio.channels.SocketChannel[connected >>> > local=/192.168.50.122:48695remote=ct-0096/ >>> > 192.168.50.177:60020] >>> > >>> > hTable = new HTable(conf, tableName); >>> > results = hTable.get(rows); >>> > >>> > Cluster Detail: >>> > 1 master, 1 regionserver and 8 regions >>> > >>> > -- >>> > Thanks, >>> > Ankit Jain >>> >> >> >> >> -- >> Thanks, >> Ankit Jain > > > > > -- > Thanks, > Ankit Jain
