> INFO dfs.Storage: Cannot lock storage /tmp/hadoop-hadoop/dfs/name. The > directory is already locked.
Kill all daemons, delete namenode and then re-format. > But in fact, there is not such directory > /tmp/hadoop-hadoop/hbase/log_yangbin_60010 in my machine. I think it seems like file info still remains in namenode. I'll go see it tomorrow. (My notebook battery is gone) or Michael St.Ack on deck? Thanks, Edward. ---- B. Regards, Edward yoon (Assistant Manager/R&D Center/NHN, corp.) +82-31-600-6183, +82-10-7149-7856 > Date: Thu, 18 Oct 2007 21:44:54 +0800 > From: [EMAIL PROTECTED] > To: [email protected] > Subject: Re: A basic question on HBase > > Hi edward yoon, > > I try to reformat the namenode, but it is forbidden, because > > INFO dfs.Storage: Cannot lock storage /tmp/hadoop-hadoop/dfs/name. The > directory is already locked. > > And another thing, though the log tells me that: > Can not start region server because > org.apache.hadoop.hbase.RegionServerRunningException: region server > already running at 127.0.1.1:60010 because logdir > /tmp/hadoop-hadoop/hbase/log_yangbin_60010 exists > > But in fact, there is not such directory > /tmp/hadoop-hadoop/hbase/log_yangbin_60010 in my machine. > > > Do you have a old version of HBase, which can run correctly? > And Could you tell me where can I download it? > > Thank you very much for your help! > > Best wishes, > Bin YANG > > > > On 10/18/07, edward yoon wrote: >> >>> 2007-10-18 18:22:05,874 ERROR org.apache.hadoop.hbase.HRegionServer: >>> Can not start region server because >>> org.apache.hadoop.hbase.RegionServerRunningException: region server >>> already running at 127.0.1.1:60010 because logdir >>> /tmp/hadoop-hadoop/hbase/log_yangbin_60010 exists >> >> It was true, though. >> Region server has not started. >> I think it looks like a bug, Let me see about it. >> >> (Maybe you should re-format the namenodes) >> >> ---- >> B. Regards, >> Edward yoon (Assistant Manager/R&D Center/NHN, corp.) >> +82-31-600-6183, +82-10-7149-7856 >> >> >>> Date: Thu, 18 Oct 2007 20:14:44 +0800 >>> From: [EMAIL PROTECTED] >>> To: [email protected] >>> Subject: Re: A basic question on HBase >>> CC: [EMAIL PROTECTED] >>> >>> Dear edward, >>> >>> I will show you the steps what I have done: >>> >>> 1. hadoop-site.xml >>> >>> >>> fs.default.name >>> localhost:9000 >>> Namenode >>> >>> >>> >>> mapred.job.tracker >>> localhost:9001 >>> JobTracker >>> >>> >>> >>> dfs.replication >>> 1 >>> >>> >>> 2. /hadoop-0.14.2$ bin/hadoop namenode -format >>> 3. bin/start-all.sh >>> 4. hbase.site.xml >>> >>> >>> >>> hbase.master >>> localhost:60000 >>> The host and port that the HBase master runs at. >>> TODO: Support 'local' (All running in single context). >>> >>> >>> >>> hbase.regionserver >>> localhost:60010 >>> The host and port a HBase region server runs at. >>> >>> >>> >>> >>> >>> 5. bin/hbase-start.sh >>> >>> The log: >>> 1. hbase-hadoop-regionserver-yangbin.log >>> >>> 2007-10-18 15:40:58,588 INFO org.apache.hadoop.util.NativeCodeLoader: >>> Loaded the native-hadoop library >>> 2007-10-18 15:40:58,592 INFO >>> org.apache.hadoop.io.compress.zlib.ZlibFactory: Successfully loaded & >>> initialized native-zlib library >>> 2007-10-18 15:40:58,690 INFO org.apache.hadoop.ipc.Server: IPC Server >>> listener on 60010: starting >>> 2007-10-18 15:40:58,692 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 3 on 60010: starting >>> 2007-10-18 15:40:58,694 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 4 on 60010: starting >>> 2007-10-18 15:40:58,692 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 2 on 60010: starting >>> 2007-10-18 15:40:58,691 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 1 on 60010: starting >>> 2007-10-18 15:40:58,696 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 5 on 60010: starting >>> 2007-10-18 15:40:58,691 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 0 on 60010: starting >>> 2007-10-18 15:40:58,696 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 6 on 60010: starting >>> 2007-10-18 15:40:58,697 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 7 on 60010: starting >>> 2007-10-18 15:40:58,698 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 8 on 60010: starting >>> 2007-10-18 15:40:58,699 INFO org.apache.hadoop.hbase.HRegionServer: >>> HRegionServer started at: 127.0.1.1:60010 >>> 2007-10-18 15:40:58,709 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 9 on 60010: starting >>> 2007-10-18 15:40:58,867 INFO org.apache.hadoop.hbase.HStore: HStore >>> online for --ROOT--,,0/info >>> 2007-10-18 15:40:58,872 INFO org.apache.hadoop.hbase.HRegion: region >>> --ROOT--,,0 available >>> 2007-10-18 18:21:55,558 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: localhost/127.0.0.1:60000. Already tried 1 time(s). >>> 2007-10-18 18:21:56,577 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: localhost/127.0.0.1:60000. Already tried 2 time(s). >>> 2007-10-18 18:21:57,585 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: localhost/127.0.0.1:60000. Already tried 3 time(s). >>> 2007-10-18 18:21:58,593 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: localhost/127.0.0.1:60000. Already tried 4 time(s). >>> 2007-10-18 18:22:05,874 ERROR org.apache.hadoop.hbase.HRegionServer: >>> Can not start region server because >>> org.apache.hadoop.hbase.RegionServerRunningException: region server >>> already running at 127.0.1.1:60010 because logdir >>> /tmp/hadoop-hadoop/hbase/log_yangbin_60010 exists >>> at org.apache.hadoop.hbase.HRegionServer.(HRegionServer.java:482) >>> at org.apache.hadoop.hbase.HRegionServer.(HRegionServer.java:407) >>> at org.apache.hadoop.hbase.HRegionServer.main(HRegionServer.java:1357) >>> >>> 2007-10-18 19:57:40,243 INFO org.apache.hadoop.util.NativeCodeLoader: >>> Loaded the native-hadoop library >>> 2007-10-18 19:57:40,274 INFO >>> org.apache.hadoop.io.compress.zlib.ZlibFactory: Successfully loaded & >>> initialized native-zlib library >>> 2007-10-18 19:57:40,364 INFO org.apache.hadoop.ipc.Server: IPC Server >>> listener on 60010: starting >>> 2007-10-18 19:57:40,366 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 0 on 60010: starting >>> 2007-10-18 19:57:40,367 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 1 on 60010: starting >>> 2007-10-18 19:57:40,368 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 2 on 60010: starting >>> 2007-10-18 19:57:40,368 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 3 on 60010: starting >>> 2007-10-18 19:57:40,369 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 4 on 60010: starting >>> 2007-10-18 19:57:40,370 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 5 on 60010: starting >>> 2007-10-18 19:57:40,371 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 6 on 60010: starting >>> 2007-10-18 19:57:40,371 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 7 on 60010: starting >>> 2007-10-18 19:57:40,372 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 8 on 60010: starting >>> 2007-10-18 19:57:40,373 INFO org.apache.hadoop.hbase.HRegionServer: >>> HRegionServer started at: 127.0.1.1:60010 >>> 2007-10-18 19:57:40,384 INFO org.apache.hadoop.ipc.Server: IPC Server >>> handler 9 on 60010: starting >>> 2007-10-18 19:57:41,118 INFO org.apache.hadoop.hbase.HStore: HStore >>> online for --ROOT--,,0/info >>> 2007-10-18 19:57:41,125 INFO org.apache.hadoop.hbase.HRegion: region >>> --ROOT--,,0 available >>> >>> 2. hbase-hadoop-master-yangbin.log >>> >>> There is a lot of the below statement >>> >>> 2007-10-18 15:52:52,885 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: /127.0.1.1:60010. Already tried 1 time(s). >>> 2007-10-18 15:52:53,892 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: /127.0.1.1:60010. Already tried 2 time(s). >>> 2007-10-18 15:52:54,900 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: /127.0.1.1:60010. Already tried 3 time(s). >>> 2007-10-18 15:52:55,904 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: /127.0.1.1:60010. Already tried 4 time(s). >>> 2007-10-18 15:52:56,912 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: /127.0.1.1:60010. Already tried 5 time(s). >>> 2007-10-18 15:52:57,924 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: /127.0.1.1:60010. Already tried 6 time(s). >>> 2007-10-18 15:52:58,928 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: /127.0.1.1:60010. Already tried 7 time(s). >>> 2007-10-18 15:52:59,932 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: /127.0.1.1:60010. Already tried 8 time(s). >>> 2007-10-18 15:53:00,936 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: /127.0.1.1:60010. Already tried 9 time(s). >>> 2007-10-18 15:53:01,939 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: /127.0.1.1:60010. Already tried 10 time(s). >>> 2007-10-18 15:53:02,943 INFO org.apache.hadoop.ipc.RPC: Server at >>> /127.0.1.1:60010 not available yet, Zzzzz... >>> >>> -- >>> Bin YANG >>> Department of Computer Science and Engineering >>> Fudan University >>> Shanghai, P. R. China >>> EMail: [EMAIL PROTECTED] >> >> _________________________________________________________________ >> Explore the seven wonders of the world >> http://search.msn.com/results.aspx?q=7+wonders+world&mkt=en-US&form=QBRE >> > > > -- > Bin YANG > Department of Computer Science and Engineering > Fudan University > Shanghai, P. R. China > EMail: [EMAIL PROTECTED] _________________________________________________________________ Peek-a-boo FREE Tricks & Treats for You! http://www.reallivemoms.com?ocid=TXT_TAGHM&loc=us
