You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hbase.apache.org by "Jim Kellerman (JIRA)" <ji...@apache.org> on 2009/01/05 19:55:44 UTC
[jira] Assigned: (HBASE-1104) Doubly-assigned regions redux
[ https://issues.apache.org/jira/browse/HBASE-1104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jim Kellerman reassigned HBASE-1104:
------------------------------------
Assignee: Jim Kellerman
> Doubly-assigned regions redux
> -----------------------------
>
> Key: HBASE-1104
> URL: https://issues.apache.org/jira/browse/HBASE-1104
> Project: Hadoop HBase
> Issue Type: Bug
> Environment: pset cluster with TRUNK.
> Reporter: stack
> Assignee: Jim Kellerman
> Fix For: 0.19.0
>
>
> Testing, I see doubly assigned regions. Below is from master log for TestTable,0000135598,1230761605500.
> {code}
> 2008-12-31 22:13:35,528 [IPC Server handler 2 on 60000] INFO org.apache.hadoop.hbase.master.ServerManager: Received MSG_REPORT_SPLIT: TestTable,0000116170,1230761152219: TestTable,0000116170,1230761152219 split; daughters: TestTable,0000116170,1230761605500, TestTable,0000135598,1230761605500 from XX.XX.XX.142:60020
> 2008-12-31 22:13:35,528 [IPC Server handler 2 on 60000] INFO org.apache.hadoop.hbase.master.RegionManager: assigning region TestTable,0000135598,1230761605500 to server XX.XX.XX.142:60020
> 2008-12-31 22:13:38,561 [IPC Server handler 6 on 60000] INFO org.apache.hadoop.hbase.master.ServerManager: Received MSG_REPORT_OPEN: TestTable,0000135598,1230761605500 from XX.XX.XX.142:60020
> 2008-12-31 22:13:38,562 [HMaster] INFO org.apache.hadoop.hbase.master.ProcessRegionOpen$1: TestTable,0000135598,1230761605500 open on XX.XX.XX.142:60020
> 2008-12-31 22:13:38,562 [HMaster] INFO org.apache.hadoop.hbase.master.ProcessRegionOpen$1: updating row TestTable,0000135598,1230761605500 in region .META.,,1 with startcode 1230759988953 and server XX.XX.XX.142:60020
> 2008-12-31 22:13:44,640 [IPC Server handler 4 on 60000] DEBUG org.apache.hadoop.hbase.master.RegionManager: Going to close region TestTable,0000135598,1230761605500
> 2008-12-31 22:13:50,441 [IPC Server handler 9 on 60000] INFO org.apache.hadoop.hbase.master.RegionManager: assigning region TestTable,0000135598,1230761605500 to server XX.XX.XX.139:60020
> 2008-12-31 22:13:53,457 [IPC Server handler 5 on 60000] INFO org.apache.hadoop.hbase.master.ServerManager: Received MSG_REPORT_PROCESS_OPEN: TestTable,0000135598,1230761605500 from XX.XX.XX.139:60020
> 2008-12-31 22:13:53,458 [IPC Server handler 5 on 60000] INFO org.apache.hadoop.hbase.master.ServerManager: Received MSG_REPORT_OPEN: TestTable,0000135598,1230761605500 from XX.XX.XX.139:60020
> 2008-12-31 22:13:53,458 [HMaster] INFO org.apache.hadoop.hbase.master.ProcessRegionOpen$1: TestTable,0000135598,1230761605500 open on XX.XX.XX.139:60020
> 2008-12-31 22:13:53,458 [HMaster] INFO org.apache.hadoop.hbase.master.ProcessRegionOpen$1: updating row TestTable,0000135598,1230761605500 in region .META.,,1 with startcode 1230759988788 and server XX.XX.XX.139:60020
> 2008-12-31 22:13:53,688 [IPC Server handler 6 on 60000] INFO org.apache.hadoop.hbase.master.ServerManager: Received MSG_REPORT_CLOSE: TestTable,0000135598,1230761605500 from XX.XX.XX.142:60020
> 2008-12-31 22:13:53,688 [HMaster] DEBUG org.apache.hadoop.hbase.master.HMaster: Processing todo: ProcessRegionClose of TestTable,0000135598,1230761605500, false
> 2008-12-31 22:13:54,263 [IPC Server handler 7 on 60000] INFO org.apache.hadoop.hbase.master.RegionManager: assigning region TestTable,0000135598,1230761605500 to server XX.XX.XX.141:60020
> 2008-12-31 22:13:57,273 [IPC Server handler 9 on 60000] INFO org.apache.hadoop.hbase.master.ServerManager: Received MSG_REPORT_PROCESS_OPEN: TestTable,0000135598,1230761605500 from XX.XX.XX.141:60020
> 2008-12-31 22:14:03,917 [IPC Server handler 0 on 60000] INFO org.apache.hadoop.hbase.master.ServerManager: Received MSG_REPORT_OPEN: TestTable,0000135598,1230761605500 from XX.XX.XX.141:60020
> 2008-12-31 22:14:03,917 [HMaster] INFO org.apache.hadoop.hbase.master.ProcessRegionOpen$1: TestTable,0000135598,1230761605500 open on XX.XX.XX.141:60020
> 2008-12-31 22:14:03,918 [HMaster] INFO org.apache.hadoop.hbase.master.ProcessRegionOpen$1: updating row TestTable,0000135598,1230761605500 in region .META.,,1 with startcode 1230759989031 and server XX.XX.XX.141:60020
> 2008-12-31 22:14:29,350 [RegionManager.metaScanner] DEBUG org.apache.hadoop.hbase.master.BaseScanner: TestTable,0000135598,1230761605500 no longer has references to TestTable,0000116170,1230761152219
> {code}
> See how we choose to assign before we get the close back from the regionserver.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.