Return-Path: Delivered-To: apmail-hadoop-hbase-dev-archive@minotaur.apache.org Received: (qmail 69075 invoked from network); 3 Sep 2009 22:47:20 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 3 Sep 2009 22:47:20 -0000 Received: (qmail 55076 invoked by uid 500); 3 Sep 2009 22:47:20 -0000 Delivered-To: apmail-hadoop-hbase-dev-archive@hadoop.apache.org Received: (qmail 55050 invoked by uid 500); 3 Sep 2009 22:47:20 -0000 Mailing-List: contact hbase-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hbase-dev@hadoop.apache.org Delivered-To: mailing list hbase-dev@hadoop.apache.org Received: (qmail 54886 invoked by uid 99); 3 Sep 2009 22:47:20 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Sep 2009 22:47:20 +0000 X-ASF-Spam-Status: No, hits=-1998.7 required=10.0 tests=ALL_TRUSTED,URI_HEX X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Sep 2009 22:47:18 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 1AC16234C1E6 for ; Thu, 3 Sep 2009 15:46:58 -0700 (PDT) Message-ID: <1624784891.1252018018108.JavaMail.jira@brutus> Date: Thu, 3 Sep 2009 15:46:58 -0700 (PDT) From: "stack (JIRA)" To: hbase-dev@hadoop.apache.org Subject: [jira] Commented: (HBASE-1603) MR failed "RetriesExhaustedException: Trying to contact region server Some server for region TestTable..." In-Reply-To: <825489807.1246505567870.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HBASE-1603?page=3Dcom.atlassian= .jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1275= 1206#action_12751206 ]=20 stack commented on HBASE-1603: ------------------------------ On retry, all is running fine this time around. Will keep an eye on it. > MR failed "RetriesExhaustedException: Trying to contact region server Som= e server for region TestTable..." > -------------------------------------------------------------------------= --------------------------------- > > Key: HBASE-1603 > URL: https://issues.apache.org/jira/browse/HBASE-1603 > Project: Hadoop HBase > Issue Type: Bug > Reporter: stack > Attachments: debugging-v4.patch > > > Here is the master. Region TestTable,\x00\x00\x06\x05\x01\x05\x07\x09\x0= 8\x00,1246462685358 was split at 16:11:42,865. My MR job failed at 18:12:2= 6,462 with this: > {code} > 2009-07-01 18:12:26,462 WARN org.apache.hadoop.mapred.TaskTracker: Error = running child > org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying to conta= ct region server Some server for region TestTable,=EF=BF=BD,1246464670313, = row '=EF=BF=BD=EF=BF=BD=09=09', but failed after 10 attempts. > Exceptions: > ... > {code} > Why after ten attempts did the client not find the region? > {code} > 2009-07-01 16:11:42,865 [IPC Server handler 2 on 60001] INFO org.apache.h= adoop.hbase.master.ServerManager: Received MSG_REPORT_SPLIT: TestTable,\x00= \x00\x06\x05\x01\x05\x07\x09\x08\x00,1246462685358: Daughters; TestTable,\x= 00\x00\x06\x05\x01\x05\x07\x09\x08\x00,1246464670313, TestTable,\x00\x01\x0= 1\x04\x04\x07\x02\x08\x08\x03,1246464670313 from aa0-000-15.u.powerset.com,= 60020,1246461673026; 1 of 3 > 2009-07-01 16:11:42,866 [IPC Server handler 2 on 60001] INFO org.apache.h= adoop.hbase.master.RegionManager: Assigning region TestTable,\x00\x00\x06\x= 05\x01\x05\x07\x09\x08\x00,1246464670313 to aa0-000-15.u.powerset.com,60020= ,1246461673026 > 2009-07-01 16:11:42,866 [IPC Server handler 2 on 60001] INFO org.apache.h= adoop.hbase.master.RegionManager: Assigning region TestTable,\x00\x01\x01\x= 04\x04\x07\x02\x08\x08\x03,1246464670313 to aa0-000-15.u.powerset.com,60020= ,1246461673026 > 2009-07-01 16:11:45,905 [IPC Server handler 8 on 60001] INFO org.apache.h= adoop.hbase.master.ServerManager: Received MSG_REPORT_PROCESS_OPEN: TestTab= le,\x00\x01\x01\x04\x04\x07\x02\x08\x08\x03,1246464670313 from aa0-000-15.u= .powerset.com,60020,1246461673026; 1 of 3 > 2009-07-01 16:11:45,905 [IPC Server handler 8 on 60001] INFO org.apache.h= adoop.hbase.master.ServerManager: Received MSG_REPORT_OPEN: TestTable,\x00\= x00\x06\x05\x01\x05\x07\x09\x08\x00,1246464670313 from aa0-000-15.u.powerse= t.com,60020,1246461673026; 2 of 3 > 2009-07-01 16:11:45,906 [IPC Server handler 8 on 60001] INFO org.apache.h= adoop.hbase.master.ServerManager: Received MSG_REPORT_OPEN: TestTable,\x00\= x01\x01\x04\x04\x07\x02\x08\x08\x03,1246464670313 from aa0-000-15.u.powerse= t.com,60020,1246461673026; 3 of 3 > 2009-07-01 16:11:45,906 [HMaster] INFO org.apache.hadoop.hbase.master.Reg= ionServerOperation: TestTable,\x00\x00\x06\x05\x01\x05\x07\x09\x08\x00,1246= 464670313 open on 208.76.44.142:60020 > 2009-07-01 16:11:45,906 [HMaster] INFO org.apache.hadoop.hbase.master.Reg= ionServerOperation: updating row TestTable,\x00\x00\x06\x05\x01\x05\x07\x09= \x08\x00,1246464670313 in region .META.,,1 with startcode 1246461673026 and= server 208.76.44.142:60020 > 2009-07-01 16:11:45,908 [HMaster] INFO org.apache.hadoop.hbase.master.Reg= ionServerOperation: TestTable,\x00\x01\x01\x04\x04\x07\x02\x08\x08\x03,1246= 464670313 open on 208.76.44.142:60020 > 2009-07-01 16:11:45,908 [HMaster] INFO org.apache.hadoop.hbase.master.Reg= ionServerOperation: updating row TestTable,\x00\x01\x01\x04\x04\x07\x02\x08= \x08\x03,1246464670313 in region .META.,,1 with startcode 1246461673026 and= server 208.76.44.142:60020 > 2009-07-01 17:46:42,670 [IPC Server handler 0 on 60001] INFO org.apache.h= adoop.hbase.master.ServerManager: Received MSG_REPORT_SPLIT: TestTable,\x00= \x00\x06\x05\x01\x05\x07\x09\x08\x00,1246464670313: Daughters; TestTable,\x= 00\x00\x06\x05\x01\x05\x07\x09\x08\x00,1246470379467, TestTable,\x00\x00\x0= 8\x04\x05\x07\x02\x05\x04\x08,1246470379467 from aa0-000-15.u.powerset.com,= 60020,1246461673026; 5 of 7 > {code} > Here is over on the regionserver: > {code} > 2009-07-01 16:11:42,865 [IPC Server handler 2 on 60001] INFO org.apache.h= adoop.hbase.master.ServerManager: Received MSG_REPORT_SPLIT: TestTable,\x00= \x00\x06\x05\x01\x05\x07\x09\x08\x00,1246462685358: Daughters; TestTable,\x= 00\x00\x06\x05\x01\x05\x07\x09\x08\x00,1246464670313, TestTable,\x00\x01\x0= 1\x04\x04\x07\x02\x08\x08\x03,1246464670313 from aa0-000-15.u.powerset.com,= 60020,1246461673026; 1 of 3 > 2009-07-01 16:11:42,866 [IPC Server handler 2 on 60001] INFO org.apache.h= adoop.hbase.master.RegionManager: Assigning region TestTable,\x00\x00\x06\x= 05\x01\x05\x07\x09\x08\x00,1246464670313 to aa0-000-15.u.powerset.com,60020= ,1246461673026 > 2009-07-01 16:11:42,866 [IPC Server handler 2 on 60001] INFO org.apache.h= adoop.hbase.master.RegionManager: Assigning region TestTable,\x00\x01\x01\x= 04\x04\x07\x02\x08\x08\x03,1246464670313 to aa0-000-15.u.powerset.com,60020= ,1246461673026 > 2009-07-01 16:11:45,905 [IPC Server handler 8 on 60001] INFO org.apache.h= adoop.hbase.master.ServerManager: Received MSG_REPORT_PROCESS_OPEN: TestTab= le,\x00\x01\x01\x04\x04\x07\x02\x08\x08\x03,1246464670313 from aa0-000-15.u= .powerset.com,60020,1246461673026; 1 of 3 > 2009-07-01 16:11:45,905 [IPC Server handler 8 on 60001] INFO org.apache.h= adoop.hbase.master.ServerManager: Received MSG_REPORT_OPEN: TestTable,\x00\= x00\x06\x05\x01\x05\x07\x09\x08\x00,1246464670313 from aa0-000-15.u.powerse= t.com,60020,1246461673026; 2 of 3 > 2009-07-01 16:11:45,906 [IPC Server handler 8 on 60001] INFO org.apache.h= adoop.hbase.master.ServerManager: Received MSG_REPORT_OPEN: TestTable,\x00\= x01\x01\x04\x04\x07\x02\x08\x08\x03,1246464670313 from aa0-000-15.u.powerse= t.com,60020,1246461673026; 3 of 3 > 2009-07-01 16:11:45,906 [HMaster] INFO org.apache.hadoop.hbase.master.Reg= ionServerOperation: TestTable,\x00\x00\x06\x05\x01\x05\x07\x09\x08\x00,1246= 464670313 open on X.X.X.142:60020 > 2009-07-01 16:11:45,906 [HMaster] INFO org.apache.hadoop.hbase.master.Reg= ionServerOperation: updating row TestTable,\x00\x00\x06\x05\x01\x05\x07\x09= \x08\x00,1246464670313 in region .META.,,1 with startcode 1246461673026 and= server X.X.X4.142:60020 > 2009-07-01 16:11:45,908 [HMaster] INFO org.apache.hadoop.hbase.master.Reg= ionServerOperation: TestTable,\x00\x01\x01\x04\x04\x07\x02\x08\x08\x03,1246= 464670313 open on X.X.X.142:60020 > 2009-07-01 16:11:45,908 [HMaster] INFO org.apache.hadoop.hbase.master.Reg= ionServerOperation: updating row TestTable,\x00\x01\x01\x04\x04\x07\x02\x08= \x08\x03,1246464670313 in region .META.,,1 with startcode 1246461673026 and= server X.X.X.142:60020 > {code} --=20 This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.