Yes, But It is later. Look this log: all regions was opened in regin server 158-1-101-222 ,876 DEBUG org.apache.hadoop.hbase.master.AssignmentManager: Timeout-on-RIT=5041000 2011-05-23 10:56:33,876 DEBUG org.apache.hadoop.hbase.master.AssignmentManager: Bulk assigning 5041 region(s) to 158-1-101-222,20020,1306119315097
-----邮件原件----- 发件人: Ted Yu [mailto:[email protected]] 发送时间: 2011年5月27日 11:08 收件人: [email protected] 主题: Re: About RegionServer checkin >> 2011-05-23 10:56:33,504 INFO org.apache.hadoop.hbase.master.ServerManager: Registering server=158-1-101-82,20020,1306117051387, regionCount=1344, userLoad=true For the above log, ServerManager would execute this in recordNewServer(): LOG.info("Registering server=" + serverName); this.onlineServers.put(serverName, hsl); It was called by regionServerReport(). 2011/5/26 Gaojinchao <[email protected]> > Thanks for your reply. I understand your mean. > But It is not enough. > This is log. > > Hmaster log: > 2011-05-23 10:56:17,326 INFO org.apache.hadoop.hbase.master.ServerManager: > Waiting on regionserver(s) to checkin > 2011-05-23 10:56:18,393 INFO org.apache.hadoop.hbase.master.ServerManager: > Registering server=158-1-101-222,20020,1306119315097, regionCount=0, > userLoad=false > 2011-05-23 10:56:18,826 INFO org.apache.hadoop.hbase.master.ServerManager: > Waiting on regionserver(s) count to settle; currently=1 > 2011-05-23 10:56:20,326 INFO org.apache.hadoop.hbase.master.ServerManager: > Finished waiting for regionserver count to settle; count=1, sleptFor=19500 > 2011-05-23 10:56:20,326 INFO org.apache.hadoop.hbase.master.ServerManager: > Exiting wait on regionserver(s) to checkin; count=1, stopped=false, count of > regions out on cluster=0 > 2011-05-23 10:56:20,329 INFO > org.apache.hadoop.hbase.master.MasterFileSystem: Log folder hdfs:// > 158.1.101.82:9000/hbase/.logs/158-1-101-222,20020,1306111562081 doesn't > belong to a known region server, splitting > 2011-05-23 10:56:20,341 INFO > org.apache.hadoop.hbase.regionserver.wal.HLogSplitter: Splitting 2 hlog(s) > in hdfs://158.1.101.82:9000/hbase/.logs/158-1-101-222,20020,1306111562081 > 2011-05-23<http://158.1.101.82:9000/hbase/.logs/158-1-101-222,20020,1306111562081%0A2011-05-23>10:56:20,342 > DEBUG org.apache.hadoop.hbase.regionserver.wal.HLogSplitter: > Writer thread Thread[WriterThread-0,5,main]: starting > ....... > 2011-05-23 10:56:25,152 INFO > org.apache.hadoop.hbase.regionserver.wal.HLogSplitter: Waiting for split > writer threads to finish > 2011-05-23 10:56:25,983 INFO > org.apache.hadoop.hbase.regionserver.wal.HLogSplitter: Split writers > finished > 2011-05-23 10:56:25,983 INFO > org.apache.hadoop.hbase.regionserver.wal.HLogSplitter: hlog file splitting > completed in 2004 ms for hdfs:// > 158.1.101.82:9000/hbase/.logs/158-1-101-82,20020,1306117051387 > 2011-05-23<http://158.1.101.82:9000/hbase/.logs/158-1-101-82,20020,1306117051387%0A2011-05-23>10:56:29,032 > WARN > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation: > RemoteException connecting to RS > org.apache.hadoop.ipc.RemoteException: > org.apache.hadoop.hbase.ipc.ServerNotRunningException: Server is not running > yet > at > org.apache.hadoop.hbase.master.HMaster.assignRootAndMeta(HMaster.java:431) > at > org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:389) > at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:283) > 2011-05-23 10:56:29,034 INFO > org.apache.hadoop.hbase.catalog.RootLocationEditor: Unsetting ROOT region > location in ZooKeeper > 2011-05-23 10:56:29,058 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Creating > (or updating) unassigned node for 70236052 with OFFLINE state > 2011-05-23 10:56:29,071 DEBUG > org.apache.hadoop.hbase.master.AssignmentManager: No previous transition > plan was found (or we are ignoring an existing plan) for -ROOT-,,0.70236052 > so generated a random one; hri=-ROOT-,,0.70236052, src=, > dest=158-1-101-222,20020,1306119315097; 1 (online=1, exclude=null) available > servers > 2011-05-23 10:56:29,071 DEBUG > org.apache.hadoop.hbase.master.AssignmentManager: Assigning region > -ROOT-,,0.70236052 to 158-1-101-222,20020,1306119315097 > 2011-05-23 10:56:29,071 DEBUG org.apache.hadoop.hbase.master.ServerManager: > New connection to 158-1-101-222,20020,1306119315097 > 2011-05-23 10:56:29,095 DEBUG > org.apache.hadoop.hbase.master.AssignmentManager: Handling > transition=RS_ZK_REGION_OPENING, server=158-1-101-222,20020,1306119315097, > region=70236052/-ROOT- > 2011-05-23 10:56:29,208 DEBUG > org.apache.hadoop.hbase.master.AssignmentManager: Handling > transition=RS_ZK_REGION_OPENING, server=158-1-101-222,20020,1306119315097, > region=70236052/-ROOT- > 2011-05-23 10:56:29,220 INFO org.apache.hadoop.hbase.master.HMaster: -ROOT- > assigned=1, rit=false, location=158-1-101-222:20020 > 2011-05-23 10:56:29,233 DEBUG > org.apache.hadoop.hbase.master.AssignmentManager: Handling > transition=RS_ZK_REGION_OPENED, server=158-1-101-222,20020,1306119315097, > region=70236052/-ROOT- > 2011-05-23 10:56:29,236 DEBUG > org.apache.hadoop.hbase.master.handler.OpenedRegionHandler: Handling OPENED > event for 70236052; deleting unassigned node > 2011-05-23 10:56:29,236 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Deleting > existing unassigned node for 70236052 that is in expected state > RS_ZK_REGION_OPENED > 2011-05-23 10:56:29,245 INFO > org.apache.hadoop.hbase.catalog.CatalogTracker: Failed verification of > .META.,,1 at address=null; > org.apache.hadoop.hbase.NotServingRegionException: > org.apache.hadoop.hbase.NotServingRegionException: Region is not online: > .META.,,1 > 2011-05-23 10:56:29,245 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Creating > (or updating) unassigned node for 1028785192 with OFFLINE state > 2011-05-23 10:56:29,252 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 > Successfully deleted unassigned node for region 70236052 in expected state > RS_ZK_REGION_OPENED > 2011-05-23 10:56:29,254 DEBUG > org.apache.hadoop.hbase.master.handler.OpenedRegionHandler: Opened region > -ROOT-,,0.70236052 on 158-1-101-222,20020,1306119315097 > 2011-05-23 10:56:29,263 DEBUG > org.apache.hadoop.hbase.master.AssignmentManager: Handling > transition=M_ZK_REGION_OFFLINE, server=158-1-101-222:20000, > region=1028785192/.META. > 2011-05-23 10:56:29,263 DEBUG > org.apache.hadoop.hbase.master.AssignmentManager: No previous transition > plan was found (or we are ignoring an existing plan) for > .META.,,1.1028785192 so generated a random one; hri=.META.,,1.1028785192, > src=, dest=158-1-101-222,20020,1306119315097; 1 (online=1, exclude=null) > available servers > 2011-05-23 10:56:29,263 DEBUG > org.apache.hadoop.hbase.master.AssignmentManager: Assigning region > .META.,,1.1028785192 to 158-1-101-222,20020,1306119315097 > 2011-05-23 10:56:29,278 DEBUG > org.apache.hadoop.hbase.master.AssignmentManager: Handling > transition=RS_ZK_REGION_OPENING, server=158-1-101-222,20020,1306119315097, > region=1028785192/.META. > 2011-05-23 10:56:30,682 DEBUG > org.apache.hadoop.hbase.master.AssignmentManager: Handling > transition=RS_ZK_REGION_OPENING, server=158-1-101-222,20020,1306119315097, > region=1028785192/.META. > 2011-05-23 10:56:30,711 DEBUG > org.apache.hadoop.hbase.master.AssignmentManager: Handling > transition=RS_ZK_REGION_OPENED, server=158-1-101-222,20020,1306119315097, > region=1028785192/.META. > 2011-05-23 10:56:30,712 DEBUG > org.apache.hadoop.hbase.master.handler.OpenedRegionHandler: Handling OPENED > event for 1028785192; deleting unassigned node > 2011-05-23 10:56:30,712 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Deleting > existing unassigned node for 1028785192 that is in expected state > RS_ZK_REGION_OPENED > 2011-05-23 10:56:30,719 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 > Successfully deleted unassigned node for region 1028785192 in expected state > RS_ZK_REGION_OPENED > 2011-05-23 10:56:30,719 DEBUG > org.apache.hadoop.hbase.master.handler.OpenedRegionHandler: Opened region > .META.,,1.1028785192 on 158-1-101-222,20020,1306119315097 > 2011-05-23 10:56:30,719 INFO > org.apache.hadoop.hbase.zookeeper.MetaNodeTracker: Detected completed > assignment of META, notifying catalog tracker > 2011-05-23 10:56:30,726 INFO org.apache.hadoop.hbase.master.HMaster: .META. > assigned=2, rit=false, location=158-1-101-222:20020 > 2011-05-23 10:56:30,726 INFO org.apache.hadoop.hbase.master.HMaster: Master > startup proceeding: cluster startup > 2011-05-23 10:56:30,726 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Deleting > any existing unassigned nodes > > // regionserver(158-1-101-82) Registered > 2011-05-23 10:56:33,504 INFO org.apache.hadoop.hbase.master.ServerManager: > Registering server=158-1-101-82,20020,1306117051387, regionCount=1344, > userLoad=true > 2011-05-23 10:56:33,875 INFO > org.apache.hadoop.hbase.master.AssignmentManager: Bulk assigning 5041 > region(s) across 1 server(s), retainAssignment=true > 2011-05-23 10:56:33,876 DEBUG > org.apache.hadoop.hbase.master.AssignmentManager: Timeout-on-RIT=5041000 > > //regions was opened in 158-1-101-222 machine > 2011-05-23 10:56:33,876 DEBUG > org.apache.hadoop.hbase.master.AssignmentManager: Bulk assigning 5041 > region(s) to 158-1-101-222,20020,1306119315097 > 2011-05-23 10:56:33,935 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Async > create of unassigned node for b18eba004dfe6b1224f16a275ec342d1 with OFFLINE > state > 2011-05-23 10:56:33,935 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Async > create of unassigned node for 43b4b419baec6114a9afbc1432d17856 with OFFLINE > state > 2011-05-23 10:56:33,935 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Async > create of unassigned node for 17eb7fc069d11de1d403499caff024e4 with OFFLINE > state > 2011-05-23 10:56:33,935 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Async > create of unassigned node for ef4ec24ce49e31ec2c5c51a4acc76e4e with OFFLINE > state > 2011-05-23 10:56:33,935 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Async > create of unassigned node for 86e6193a18c887a2ebcaf7c409ac7c5f with OFFLINE > state > 2011-05-23 10:56:33,935 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Async > create of unassigned node for 5f81b6cecf483f0f8b26fce5b7040078 with OFFLINE > state > 2011-05-23 10:56:33,936 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Async > create of unassigned node for faf9d38383ac7d8d594743e8aee400e3 with OFFLINE > state > 2011-05-23 10:56:33,936 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Async > create of unassigned node for 52a547b878ca41dc1a6fbf84800bf1c3 with OFFLINE > state > 2011-05-23 10:56:33,936 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Async > create of unassigned node for cfb4d5cacedb5f6d21e332c533634338 with OFFLINE > state > 2011-05-23 10:56:33,936 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: > master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 Async > create of unassigned node for 3e332c1a428fa51ade3ac3fbe5dfee50 with OFFLINE > state > > -----邮件原件----- > 发件人: Ted Yu [mailto:[email protected]] > 发送时间: 2011年5月26日 19:37 > 收件人: [email protected] > 主题: Re: About RegionServer checkin > > Do you see the following message in master log for 158-1-101-82 ? > String message = "Server " + what + " rejected; currently processing " > + > serverName + " as dead server"; > > Thanks > > On Thu, May 26, 2011 at 4:29 AM, Ted Yu <[email protected]> wrote: > > > This was from 158-1-101-82 log, right ? > > > > >> 2011-05-23 10:21:37,400 DEBUG org.apache.hadoop.hbase. > > regionserver.handler.OpenRegionHandler: Opened > > hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > > > > Can you paste more log before the above line ? > > Master log around 2011-05-23 10:21:37,400 would help too. > > > > > > On Thu, May 26, 2011 at 2:35 AM, Gaojinchao <[email protected]> > wrote: > > > >> Sorry, I hate my poor English . > >> > >> I give a description again: > >> Master add regionserver to onlineServers in two case: > >> 1. Add a machine to the cluster, It includes cluster startup or add a > new > >> machine. > >> Master can get region server information from api "regionServerStartup" > >> and add to onlineServers set. > >> > >> 2. Master is restarted. > >> Master can get region server information from api "regionServerReport" > and > >> add to onlineServers set. > >> But It must be happened when Master called function > >> waitForRegionServers(). > >> If region sever reported is later, Master will take it for a dead > server. > >> The regions will be assigned. > >> So one region is opened in different region server. > >> > >> I think the later region server should shutdown itself and start again. > It > >> can register by api regionServerStartup > >> But not api regionServerReport > >> > >> eg: region could not be assigned by balance > >> > >> Hmaster logs: > >> 2011-05-23 11:12:10,588 DEBUG > >> org.apache.hadoop.hbase.master.AssignmentManager: Assigning region > >> hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. to > >> 158-1-101-82,20020,1306117051387 > >> 2011-05-23 11:15:20,472 INFO > >> org.apache.hadoop.hbase.master.AssignmentManager: Regions in transition > >> timed out: hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> state=PENDING_OPEN, ts=1306120330588 > >> 2011-05-23 11:15:20,472 INFO > >> org.apache.hadoop.hbase.master.AssignmentManager: Region has been > >> PENDING_OPEN for too long, reassigning > >> region=hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> 2011-05-23 11:15:20,513 DEBUG > >> org.apache.hadoop.hbase.master.AssignmentManager: Forcing OFFLINE; > >> was=hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> state=PENDING_OPEN, ts=1306120330588 > >> 2011-05-23 11:15:20,513 DEBUG > >> org.apache.hadoop.hbase.master.AssignmentManager: No previous transition > >> plan was found (or we are ignoring an existing plan) for > >> hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. so > generated a > >> random one; > >> hri=hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d., src=, > >> dest=158-1-101-82,20020,1306117051387; 2 (online=2, exclude=null) > available > >> servers > >> 2011-05-23 11:15:20,513 DEBUG > >> org.apache.hadoop.hbase.master.AssignmentManager: Assigning region > >> hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. to > >> 158-1-101-82,20020,1306117051387 > >> 2011-05-23 11:18:30,473 INFO > >> org.apache.hadoop.hbase.master.AssignmentManager: Regions in transition > >> timed out: hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> state=PENDING_OPEN, ts=1306120520513 > >> 2011-05-23 11:18:30,473 INFO > >> org.apache.hadoop.hbase.master.AssignmentManager: Region has been > >> PENDING_OPEN for too long, reassigning > >> region=hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> 2011-05-23 11:18:30,487 DEBUG > >> org.apache.hadoop.hbase.master.AssignmentManager: Forcing OFFLINE; > >> was=hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> state=PENDING_OPEN, ts=1306120520513 > >> 2011-05-23 11:18:30,487 DEBUG > >> org.apache.hadoop.hbase.master.AssignmentManager: No previous transition > >> plan was found (or we are ignoring an existing plan) for > >> hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. so > generated a > >> random one; > >> hri=hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d., src=, > >> dest=158-1-101-222,20020,1306119315097; 2 (online=2, exclude=null) > available > >> servers > >> 2011-05-23 11:18:30,488 DEBUG > >> org.apache.hadoop.hbase.master.AssignmentManager: Assigning region > >> hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. to > >> 158-1-101-222,20020,1306119315097 > >> 2011-05-23 11:18:30,516 DEBUG > >> org.apache.hadoop.hbase.master.AssignmentManager: Handling > >> transition=RS_ZK_REGION_OPENING, > server=158-1-101-222,20020,1306119315097, > >> region=70541f0abda274708e12570c52aa7f1d > >> 2011-05-23 11:18:30,581 DEBUG > >> org.apache.hadoop.hbase.master.AssignmentManager: Handling > >> transition=RS_ZK_REGION_OPENING, > server=158-1-101-222,20020,1306119315097, > >> region=70541f0abda274708e12570c52aa7f1d > >> 2011-05-23 11:18:30,900 DEBUG > >> org.apache.hadoop.hbase.master.AssignmentManager: Handling > >> transition=RS_ZK_REGION_OPENED, > server=158-1-101-222,20020,1306119315097, > >> region=70541f0abda274708e12570c52aa7f1d > >> 2011-05-23 11:18:30,900 DEBUG > >> org.apache.hadoop.hbase.master.handler.OpenedRegionHandler: Handling > OPENED > >> event for 70541f0abda274708e12570c52aa7f1d; deleting unassigned node > >> 2011-05-23 11:18:30,900 DEBUG > org.apache.hadoop.hbase.zookeeper.ZKAssign: > >> master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 > Deleting > >> existing unassigned node for 70541f0abda274708e12570c52aa7f1d that is in > >> expected state RS_ZK_REGION_OPENED > >> 2011-05-23 11:18:30,930 DEBUG > org.apache.hadoop.hbase.zookeeper.ZKAssign: > >> master:20000-0x2301a9c63bd0006-0x2301a9c63bd0006-0x2301a9c63bd0006 > >> Successfully deleted unassigned node for region > >> 70541f0abda274708e12570c52aa7f1d in expected state RS_ZK_REGION_OPENED > >> > >> > >> Regionserver logs: > >> 2011-05-23 10:21:37,400 DEBUG > >> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler: Opened > >> hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> 2011-05-23 11:04:19,633 INFO > >> org.apache.hadoop.hbase.regionserver.HRegionServer: Received request to > open > >> region: hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> 2011-05-23 11:04:19,633 DEBUG > >> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler: > Processing > >> open of hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> 2011-05-23 11:04:19,633 WARN > >> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler: > Attempted > >> open of hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. but > >> already online on this server > >> 2011-05-23 11:09:00,615 INFO > >> org.apache.hadoop.hbase.regionserver.HRegionServer: Received request to > open > >> region: hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> 2011-05-23 11:09:00,615 DEBUG > >> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler: > Processing > >> open of hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> 2011-05-23 11:09:00,615 WARN > >> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler: > Attempted > >> open of hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. but > >> already online on this server > >> 2011-05-23 11:12:10,588 INFO > >> org.apache.hadoop.hbase.regionserver.HRegionServer: Received request to > open > >> region: hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> 2011-05-23 11:12:10,588 DEBUG > >> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler: > Processing > >> open of hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> 2011-05-23 11:12:10,588 WARN > >> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler: > Attempted > >> open of hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. but > >> already online on this server > >> 2011-05-23 11:15:20,513 INFO > >> org.apache.hadoop.hbase.regionserver.HRegionServer: Received request to > open > >> region: hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> 2011-05-23 11:15:20,513 DEBUG > >> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler: > Processing > >> open of hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. > >> 2011-05-23 11:15:20,513 WARN > >> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler: > Attempted > >> open of hello,150900,1305944335445.70541f0abda274708e12570c52aa7f1d. but > >> already online on this server > >> > > > > >
