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From "Bin YANG" <yangbinism...@gmail.com>
Subject Re: A basic question on HBase
Date Fri, 19 Oct 2007 06:02:54 GMT
Thank you! I can download it now!

On 10/19/07, edward yoon <webmaster@udanax.org> wrote:
>
> Run the following on the command-line:
>
>       $ svn co http://svn.apache.org/repos/asf/lucene/hadoop/trunk hadoop
>
> See also for more information about the Hbase and Hbase Shell client program:
>
> - http://wiki.apache.org/lucene-hadoop/Hbase
> - http://wiki.apache.org/lucene-hadoop/Hbase/HbaseShell
>
>
> Edward.
> ----
> B. Regards,
> Edward yoon (Assistant Manager/R&D Center/NHN, corp.)
> +82-31-600-6183, +82-10-7149-7856
>
>
> > Date: Fri, 19 Oct 2007 13:46:51 +0800
> > From: yangbinisme82@gmail.com
> > To: hadoop-user@lucene.apache.org
> > Subject: Re: A basic question on HBase
> >
> > Dear Michael Stack:
> >
> > I am afraid that I cannot connect to the svn,
> >
> > Error: PROPFIND request failed on '/viewvc/lucene/hadoop/trunk'
> > Error: PROPFIND of '/viewvc/lucene/hadoop/trunk': 302 Found
> > (http://svn.apache.org)
> >
> > and
> >
> > Error: PROPFIND request failed on '/viewvc/lucene/hadoop/branches/branch-0.15'
> > Error: PROPFIND of '/viewvc/lucene/hadoop/branches/branch-0.15': 302
> > Found (http://svn.apache.org)
> >
> > Would you please send me a 0.15 version of hadoop, or give some
> > information on how to connect to the svn successfully?
> >
> > Best wishes,
> > Bin YANG
> >
> >
> >
> >
> >
> > On 10/19/07, Michael Stack  wrote:
> >> (Ignore my last message. I had missed your back and forth with Edward).
> >>
> >> Regards step 3. below, you are starting both mapreduce and dfs daemons.
> >> You only need dfs daemons running hbase so you could do
> >> ./bin/start-dfs.sh instead.
> >>
> >> Are you using hadoop 0.14.x? (It looks like it going by the commands
> >> and log excerpt below). If so, please use TRUNK or the 0.15.0 candidate
> >> (Branch is here
> >> http://svn.apache.org/viewvc/lucene/hadoop/branches/branch-0.15/).
> >> There is a big difference between hbase 0.14.0 and 0.15.0 (The 0.15.0
> >> candidate contains the first hbase release). For example vestige log
> >> files are properly split and distributed in later hbases where before
> >> they threw the "Can not start region server because..." exception.
> >>
> >> As Edward points out, the master does not seem to be getting the region
> >> server 'report-for-duty' message (which doesn't jibe with the region
> >> server log that says -ROOT- has been deployed because master assigns
> >> regions).
> >>
> >> Regards your not being able to reformat -- presuming no valuable data in
> >> your hdfs, that all is running on localhost, and that you are moving
> >> from hadoop 0.14.0 to 0.15.0 -- just remove /tmp/hadoop-hadoop dir.
> >>
> >> St.Ack
> >>
> >>
> >>
> >>
> >> Bin YANG wrote:
> >>> 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: yangbinisme82@gmail.com
>
> _________________________________________________________________
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-- 
Bin YANG
Department of Computer Science and Engineering
Fudan University
Shanghai, P. R. China
EMail: yangbinisme82@gmail.com

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