Hmm, Thanks. I'll try it. On Fri, Nov 7, 2008 at 3:38 AM, Andrew Purtell <[EMAIL PROTECTED]> wrote: > Have you tried increasing the regionserver timeout to be the same as your > mapred task timeout? This way scanners will live at least as long as your > tasks. > > Maybe during your upgrade your conf was changed? > > - Andy > >> From: Edward J. Yoon <[EMAIL PROTECTED]> >> Subject: org.apache.hadoop.hbase.UnknownScannerException >> To: [email protected], [EMAIL PROTECTED] >> Date: Wednesday, November 5, 2008, 11:52 PM >> >> After upgrade hadoop to 0.18.2 from 0.18.1, I received an >> UnknownScannerException. And, Map in/output bytes are only >> 288 bytes. >> >> Does anyone know about this? >> > > > >
-- Best Regards, Edward J. Yoon @ NHN, corp. [EMAIL PROTECTED] http://blog.udanax.org
