Hi,
Sorry for the spam....Actually I was resending the mail because of not
finding my message in the mailing lists even after 2-3 hours of my earlier
sending.
I have enable DEBUG mode and restarted the servers. Here I am pasting the
contents of the configuration and log files..The logs are after starting the
servers and issuing "show tables" command in the HBase shell.
1) hbase-site.xml
<configuration>
<property>
<name>hbase.master</name>
<value>srikanth-laptop:60000</value>
</property>
<property>
<name>hbase.rootdir</name>
<value>file:///home/srikanth/hbase-store</value>
</property>
</configuration>
2) regionservers
srikanth-laptop
lca2pc12.epfl.ch
3) hmaster log file
2008-07-17 12:10:41,724 INFO org.apache.hadoop.hbase.HMaster: Root region
dir: file:/home/srikanth/hbase-store/-ROOT-/70236052
2008-07-17 12:10:41,734 INFO org.apache.hadoop.hbase.HMaster: bootstrap:
creating ROOT and first META regions
2008-07-17 12:10:41,775 INFO org.apache.hadoop.hbase.HLog: New log writer
created at /home/srikanth/hbase-store/-ROOT-/70236052/log/hlog.dat.000
2008-07-17 12:10:41,776 DEBUG org.apache.hadoop.hbase.HRegion: Opening
region -ROOT-,,0/70236052
2008-07-17 12:10:41,803 DEBUG org.apache.hadoop.hbase.HStore: Loaded 0
file(s) in hstore 70236052/info, max sequence id -1
2008-07-17 12:10:41,804 DEBUG org.apache.hadoop.hbase.HRegion: Next
sequence id for region -ROOT-,,0 is 0
2008-07-17 12:10:41,804 INFO org.apache.hadoop.hbase.HRegion: region
-ROOT-,,0/70236052 available
2008-07-17 12:10:41,807 INFO org.apache.hadoop.hbase.HLog: New log writer
created at /home/srikanth/hbase-store/.META./1028785192/log/hlog.dat.000
2008-07-17 12:10:41,808 DEBUG org.apache.hadoop.hbase.HRegion: Opening
region .META.,,1/1028785192
2008-07-17 12:10:41,810 DEBUG org.apache.hadoop.hbase.HStore: Loaded 0
file(s) in hstore 1028785192/info, max sequence id -1
2008-07-17 12:10:41,810 DEBUG org.apache.hadoop.hbase.HRegion: Next
sequence id for region .META.,,1 is 0
2008-07-17 12:10:41,810 INFO org.apache.hadoop.hbase.HRegion: region
.META.,,1/1028785192 available
2008-07-17 12:10:41,817 DEBUG org.apache.hadoop.hbase.HRegion: compactions
and cache flushes disabled for region -ROOT-,,0
2008-07-17 12:10:41,817 DEBUG org.apache.hadoop.hbase.HRegion: new updates
and scanners for region -ROOT-,,0 disabled
2008-07-17 12:10:41,817 DEBUG org.apache.hadoop.hbase.HRegion: no more
active scanners for region -ROOT-,,0
2008-07-17 12:10:41,817 DEBUG org.apache.hadoop.hbase.HRegion: no more row
locks outstanding on region -ROOT-,,0
2008-07-17 12:10:41,817 DEBUG org.apache.hadoop.hbase.HRegion: Started
memcache flush for region -ROOT-,,0. Current region memcache size 92.0
2008-07-17 12:10:41,837 INFO org.apache.hadoop.util.NativeCodeLoader:
Loaded the native-hadoop library
2008-07-17 12:10:41,841 INFO
org.apache.hadoop.io.compress.zlib.ZlibFactory: Successfully loaded &
initialized native-zlib library
2008-07-17 12:10:41,876 DEBUG org.apache.hadoop.hbase.HStore: Added
/home/srikanth/hbase-store/-ROOT-/70236052/info/mapfiles/2383443705561905451
with 1 entries, sequence id 1, data size 92.0
2008-07-17 12:10:41,876 DEBUG org.apache.hadoop.hbase.HRegion: Finished
memcache flush for region -ROOT-,,0 in 59ms, sequence id=1
2008-07-17 12:10:41,876 DEBUG org.apache.hadoop.hbase.HStore: closed
70236052/info
2008-07-17 12:10:41,876 INFO org.apache.hadoop.hbase.HRegion: closed
-ROOT-,,0
2008-07-17 12:10:41,876 DEBUG org.apache.hadoop.hbase.HLog: closing log
writer in file:/home/srikanth/hbase-store/-ROOT-/70236052/log
2008-07-17 12:10:41,877 DEBUG org.apache.hadoop.hbase.HRegion: compactions
and cache flushes disabled for region .META.,,1
2008-07-17 12:10:41,877 DEBUG org.apache.hadoop.hbase.HRegion: new updates
and scanners for region .META.,,1 disabled
2008-07-17 12:10:41,877 DEBUG org.apache.hadoop.hbase.HRegion: no more
active scanners for region .META.,,1
2008-07-17 12:10:41,877 DEBUG org.apache.hadoop.hbase.HRegion: no more row
locks outstanding on region .META.,,1
2008-07-17 12:10:41,877 DEBUG org.apache.hadoop.hbase.HRegion: Started
memcache flush for region .META.,,1. Current region memcache size 0.0
2008-07-17 12:10:41,877 DEBUG org.apache.hadoop.hbase.HRegion: Finished
memcache flush for region .META.,,1 in 0ms, sequence id=0
2008-07-17 12:10:41,877 DEBUG org.apache.hadoop.hbase.HStore: closed
1028785192/info
2008-07-17 12:10:41,878 INFO org.apache.hadoop.hbase.HRegion: closed
.META.,,1
2008-07-17 12:10:41,878 DEBUG org.apache.hadoop.hbase.HLog: closing log
writer in file:/home/srikanth/hbase-store/.META./1028785192/log
2008-07-17 12:10:41,913 INFO org.apache.hadoop.ipc.metrics.RpcMetrics:
Initializing RPC Metrics with hostName=60000, port=60000
2008-07-17 12:10:42,026 INFO org.apache.hadoop.hbase.HMaster: HMaster
initialized on 128.178.84.163:60000
2008-07-17 12:10:42,095 INFO org.mortbay.util.Credential: Checking Resource
aliases
2008-07-17 12:10:42,148 INFO org.mortbay.http.HttpServer: Version
Jetty/5.1.4
2008-07-17 12:10:42,149 INFO org.mortbay.util.Container: Started
HttpContext[/static,/static]
2008-07-17 12:10:42,149 INFO org.mortbay.util.Container: Started
HttpContext[/logs,/logs]
2008-07-17 12:10:42,780 INFO org.mortbay.util.Container: Started
[EMAIL PROTECTED]
2008-07-17 12:10:42,846 INFO org.mortbay.util.Container: Started
WebApplicationContext[/,/]
2008-07-17 12:10:43,272 INFO org.mortbay.util.Container: Started
[EMAIL PROTECTED]
2008-07-17 12:10:43,273 INFO org.mortbay.util.Container: Started
WebApplicationContext[/api,rest]
2008-07-17 12:10:43,291 INFO org.mortbay.http.SocketListener: Started
SocketListener on 0.0.0.0:60010
2008-07-17 12:10:43,291 INFO org.mortbay.util.Container: Started
[EMAIL PROTECTED]
2008-07-17 12:10:43,296 INFO org.apache.hadoop.ipc.Server: IPC Server
Responder: starting
2008-07-17 12:10:43,296 INFO org.apache.hadoop.ipc.Server: IPC Server
listener on 60000: starting
2008-07-17 12:10:43,311 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 0 on 60000: starting
2008-07-17 12:10:43,336 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 1 on 60000: starting
2008-07-17 12:10:43,343 INFO org.apache.hadoop.hbase.HMaster: received
start message from: 128.178.156.26:60020
2008-07-17 12:10:43,358 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 2 on 60000: starting
2008-07-17 12:10:43,364 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 3 on 60000: starting
2008-07-17 12:10:43,372 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 4 on 60000: starting
2008-07-17 12:10:43,377 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 5 on 60000: starting
2008-07-17 12:10:43,382 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 6 on 60000: starting
2008-07-17 12:10:43,409 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 7 on 60000: starting
2008-07-17 12:10:43,416 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 8 on 60000: starting
2008-07-17 12:10:43,421 DEBUG org.apache.hadoop.hbase.HMaster: Started
service threads
2008-07-17 12:10:43,422 DEBUG org.apache.hadoop.hbase.HMaster: Started
service threads
2008-07-17 12:10:43,422 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 9 on 60000: starting
2008-07-17 12:10:43,775 INFO org.apache.hadoop.hbase.HMaster: assigning
region -ROOT-,,0 to the only server 128.178.156.26:60020
2008-07-17 12:10:43,846 INFO org.apache.hadoop.hbase.HMaster: received
start message from: 128.178.84.163:60020
2008-07-17 12:10:46,785 DEBUG org.apache.hadoop.hbase.HMaster: Received
MSG_REPORT_OPEN : -ROOT-,,0 from 128.178.156.26:60020
2008-07-17 12:10:46,785 INFO org.apache.hadoop.hbase.HMaster:
128.178.156.26:60020 serving -ROOT-,,0
2008-07-17 12:10:46,787 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020}
2008-07-17 12:10:46,864 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020} complete
2008-07-17 12:10:52,030 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-17 12:11:46,864 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020}
2008-07-17 12:11:46,873 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020} complete
2008-07-17 12:11:52,030 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-17 12:12:46,865 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020}
2008-07-17 12:12:46,873 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020} complete
2008-07-17 12:12:52,031 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-17 12:13:46,865 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020}
2008-07-17 12:13:46,874 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020} complete
2008-07-17 12:13:52,031 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-17 12:14:46,865 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020}
2008-07-17 12:14:46,876 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020} complete
2008-07-17 12:14:52,031 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-17 12:15:46,865 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020}
2008-07-17 12:15:46,873 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020} complete
2008-07-17 12:15:52,031 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-17 12:16:46,866 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020}
2008-07-17 12:16:46,875 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020} complete
2008-07-17 12:16:52,031 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-17 12:17:46,866 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020}
2008-07-17 12:17:46,878 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0, startKey:
<>, server: 128.178.156.26:60020} complete
2008-07-17 12:17:52,031 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
4) HRegionServer log file
2008-07-17 12:10:43,704 INFO org.apache.hadoop.ipc.metrics.RpcMetrics:
Initializing RPC Metrics with hostName=60020, port=60020
2008-07-17 12:10:43,781 DEBUG org.apache.hadoop.hbase.HRegionServer:
Telling master at srikanth-laptop:60000 that we are up
2008-07-17 12:10:43,849 DEBUG org.apache.hadoop.hbase.HRegionServer: Done
telling master we are up
2008-07-17 12:10:43,850 DEBUG org.apache.hadoop.hbase.HRegionServer: Config
from master: fs.default.name=file:/home/srikanth/hbase-store
2008-07-17 12:10:43,850 DEBUG org.apache.hadoop.hbase.HRegionServer: Config
from master: hbase.rootdir=file:/home/srikanth/hbase-store
2008-07-17 12:10:43,900 DEBUG org.apache.hadoop.hbase.HRegionServer: Log
dir file:/home/srikanth/hbase-store/log_128.178.84.163_1216289443773_60020
2008-07-17 12:10:43,941 INFO org.apache.hadoop.hbase.HLog: New log writer
created at
/home/srikanth/hbase-store/log_128.178.84.163_1216289443773_60020/hlog.dat.000
2008-07-17 12:10:44,012 INFO org.mortbay.util.Credential: Checking Resource
aliases
2008-07-17 12:10:44,062 INFO org.mortbay.http.HttpServer: Version
Jetty/5.1.4
2008-07-17 12:10:44,063 INFO org.mortbay.util.Container: Started
HttpContext[/static,/static]
2008-07-17 12:10:44,063 INFO org.mortbay.util.Container: Started
HttpContext[/logs,/logs]
2008-07-17 12:10:44,454 INFO org.mortbay.util.Container: Started
[EMAIL PROTECTED]
2008-07-17 12:10:44,492 INFO org.mortbay.util.Container: Started
WebApplicationContext[/,/]
2008-07-17 12:10:44,495 INFO org.mortbay.http.SocketListener: Started
SocketListener on 0.0.0.0:60030
2008-07-17 12:10:44,495 INFO org.mortbay.util.Container: Started
[EMAIL PROTECTED]
2008-07-17 12:10:44,495 INFO org.apache.hadoop.ipc.Server: IPC Server
Responder: starting
2008-07-17 12:10:44,495 INFO org.apache.hadoop.ipc.Server: IPC Server
listener on 60020: starting
2008-07-17 12:10:44,497 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 0 on 60020: starting
2008-07-17 12:10:44,497 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 1 on 60020: starting
2008-07-17 12:10:44,497 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 2 on 60020: starting
2008-07-17 12:10:44,497 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 3 on 60020: starting
2008-07-17 12:10:44,497 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 4 on 60020: starting
2008-07-17 12:10:44,498 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 5 on 60020: starting
2008-07-17 12:10:44,498 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 6 on 60020: starting
2008-07-17 12:10:44,498 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 7 on 60020: starting
2008-07-17 12:10:44,498 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 8 on 60020: starting
2008-07-17 12:10:44,498 INFO org.apache.hadoop.hbase.HRegionServer:
HRegionServer started at: 128.178.84.163:60020
2008-07-17 12:10:44,498 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 9 on 60020: starting
Thanks,
Srikanth.
Quoting Jean-Daniel Cryans <[EMAIL PROTECTED]>:
Srikanth,
Sorry for the delay, I answered the following yesterday but I didn't check
the email to which I replied which happen to be yours, not the mailing
list.
So, you should check your spam I guess.
Ok. Let's do this.
First, enable DEBUG mode following this
http://wiki.apache.org/hadoop/Hbase/FAQ#5. This will give us more
information.
Shutdown everything, format HDFS and delete all the logs on the region
server and master
Bring up HDFS and HBase
At that moment, we will get clean logs which will contain the reason why
the
META table isn't there which you will send to me
In the mean time, I'd like so see your hbase-site.xml
Thx
On Wed, Jul 16, 2008 at 5:26 AM, <[EMAIL PROTECTED]> wrote:
Hi J-D,
I have formatted DFS and restarted Hadoop and HBase servers as u
said,
but sorry to say you that the problem still prevails...So, could you
please
suggest any other solutions.
Thanks,
Srikanth.
Srikanth,
Interesting, the META table is never scanned at all! I think that
happened
to me once we I started messing around with HBase. Since the meta table
is
missing, I guess you don't have any data in HBase so I suggest shutting
down
HBase, then Hadoop, format HDFS, restart Hadoop and then restart HBase.
At
that point, you should see in the logs that the .META. region was
assigned
to your only regionserver. If not, we will have to investigate a bit
more.
J-D
On Tue, Jul 15, 2008 at 4:15 AM, <[EMAIL PROTECTED]> wrote:
Hi,
I am using HBase version 0.1.2 and Hadoop version 0.16.4. These
are the log file contents of the HBase after starting the HBase and
giving a query from the HBase Shell: -
1) HBase master
2008-07-15 09:29:01,298 INFO org.apache.hadoop.hbase.HMaster: Root
region dir: file:/home/srikanth/hbase-store/-ROOT-/70236052
2008-07-15 09:29:01,401 INFO org.apache.hadoop.ipc.metrics.RpcMetrics:
Initializing RPC Metrics with hostName=60000, port=60000
2008-07-15 09:29:01,561 INFO org.apache.hadoop.hbase.HMaster: HMaster
initialized on 128.178.84.132:60000
2008-07-15 09:29:01,789 INFO org.mortbay.util.Credential: Checking
Resource aliases
2008-07-15 09:29:01,898 INFO org.mortbay.http.HttpServer: Version
Jetty/5.1.4
2008-07-15 09:29:01,899 INFO org.mortbay.util.Container: Started
HttpContext[/static,/static]
2008-07-15 09:29:01,899 INFO org.mortbay.util.Container: Started
HttpContext[/logs,/logs]
2008-07-15 09:29:02,472 INFO org.mortbay.util.Container: Started
[EMAIL PROTECTED]
2008-07-15 09:29:02,629 INFO org.mortbay.util.Container: Started
WebApplicationContext[/,/]
2008-07-15 09:29:03,029 INFO org.mortbay.util.Container: Started
[EMAIL PROTECTED]
2008-07-15 09:29:03,040 INFO org.mortbay.util.Container: Started
WebApplicationContext[/api,rest]
2008-07-15 09:29:03,090 INFO org.mortbay.http.SocketListener: Started
SocketListener on 0.0.0.0:60010
2008-07-15 09:29:03,090 INFO org.mortbay.util.Container: Started
[EMAIL PROTECTED]
2008-07-15 09:29:03,101 INFO org.apache.hadoop.ipc.Server: IPC Server
Responder: starting
2008-07-15 09:29:03,115 INFO org.apache.hadoop.ipc.Server: IPC Server
listener on 60000: starting
2008-07-15 09:29:03,143 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 0 on 60000: starting
2008-07-15 09:29:03,152 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 1 on 60000: starting
2008-07-15 09:29:03,160 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 2 on 60000: starting
2008-07-15 09:29:03,167 INFO org.apache.hadoop.hbase.HMaster: received
start message from: 128.178.156.26:60020
2008-07-15 09:29:03,175 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 3 on 60000: starting
2008-07-15 09:29:03,180 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 4 on 60000: starting
2008-07-15 09:29:03,185 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 5 on 60000: starting
2008-07-15 09:29:03,195 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 6 on 60000: starting
2008-07-15 09:29:03,201 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 7 on 60000: starting
2008-07-15 09:29:03,206 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 8 on 60000: starting
2008-07-15 09:29:03,211 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 9 on 60000: starting
2008-07-15 09:29:03,333 INFO org.apache.hadoop.hbase.HMaster: received
start message from: 128.178.84.132:60020
2008-07-15 09:29:03,579 INFO org.apache.hadoop.hbase.HMaster:
assigning region -ROOT-,,0 to server 128.178.156.26:60020
2008-07-15 09:29:06,590 INFO org.apache.hadoop.hbase.HMaster:
128.178.156.26:60020 serving -ROOT-,,0
2008-07-15 09:29:06,594 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020}
2008-07-15 09:29:06,790 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020} complete
2008-07-15 09:29:11,591 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-15 09:30:06,791 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020}
2008-07-15 09:30:06,800 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020} complete
2008-07-15 09:30:11,591 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-15 09:31:06,791 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020}
2008-07-15 09:31:06,800 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020} complete
2008-07-15 09:31:11,591 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-15 09:32:06,792 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020}
2008-07-15 09:32:06,815 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020} complete
2008-07-15 09:32:11,591 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-15 09:33:06,792 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020}
2008-07-15 09:33:06,801 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020} complete
2008-07-15 09:33:11,591 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-15 09:34:06,793 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020}
2008-07-15 09:34:06,799 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020} complete
2008-07-15 09:34:11,591 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-15 09:35:06,792 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020}
2008-07-15 09:35:06,802 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020} complete
2008-07-15 09:35:11,591 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2008-07-15 09:36:06,792 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scanning meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020}
2008-07-15 09:36:06,801 INFO org.apache.hadoop.hbase.HMaster:
HMaster.rootScanner scan of meta region {regionname: -ROOT-,,0,
startKey: <>, server: 128.178.156.26:60020} complete
2008-07-15 09:36:11,591 INFO org.apache.hadoop.hbase.HMaster: all meta
regions scanned
2) HBase regionServer (slave)
2008-07-15 09:26:16,994 INFO org.apache.hadoop.ipc.metrics.RpcMetrics:
Initializing RPC Metrics with hostName=60020, port=60020
2008-07-15 09:26:18,050 INFO org.apache.hadoop.hbase.HLog: New log
writer created at
/home/srikanth/hbase-store/log_128.178.156.26_1216106777047_60020/hlog.dat.000
2008-07-15 09:26:18,095 INFO org.mortbay.util.Credential: Checking
Resource aliases
2008-07-15 09:26:18,123 INFO org.mortbay.http.HttpServer: Version
Jetty/5.1.4
2008-07-15 09:26:18,124 INFO org.mortbay.util.Container: Started
HttpContext[/static,/static]
2008-07-15 09:26:18,124 INFO org.mortbay.util.Container: Started
HttpContext[/logs,/logs]
2008-07-15 09:26:18,353 INFO org.mortbay.util.Container: Started
[EMAIL PROTECTED]
2008-07-15 09:26:18,378 INFO org.mortbay.util.Container: Started
WebApplicationContext[/,/]
2008-07-15 09:26:18,380 INFO org.mortbay.http.SocketListener: Started
SocketListener on 0.0.0.0:60030
2008-07-15 09:26:18,380 INFO org.mortbay.util.Container: Started
[EMAIL PROTECTED]
2008-07-15 09:26:18,380 INFO org.apache.hadoop.ipc.Server: IPC Server
Responder: starting
2008-07-15 09:26:18,381 INFO org.apache.hadoop.ipc.Server: IPC Server
listener on 60020: starting
2008-07-15 09:26:18,382 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 0 on 60020: starting
2008-07-15 09:26:18,382 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 1 on 60020: starting
2008-07-15 09:26:18,382 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 2 on 60020: starting
2008-07-15 09:26:18,382 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 3 on 60020: starting
2008-07-15 09:26:18,382 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 4 on 60020: starting
2008-07-15 09:26:18,382 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 5 on 60020: starting
2008-07-15 09:26:18,382 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 6 on 60020: starting
2008-07-15 09:26:18,382 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 7 on 60020: starting
2008-07-15 09:26:18,382 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 8 on 60020: starting
2008-07-15 09:26:18,383 INFO org.apache.hadoop.hbase.HRegionServer:
HRegionServer started at: 128.178.156.26:60020
2008-07-15 09:26:18,383 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 9 on 60020: starting
2008-07-15 09:26:18,390 INFO org.apache.hadoop.hbase.HRegionServer:
MSG_REGION_OPEN : -ROOT-,,0
2008-07-15 09:26:18,414 INFO org.apache.hadoop.hbase.HRegion: region
-ROOT-,,0/70236052 available
2008-07-15 09:26:18,415 INFO org.apache.hadoop.hbase.HRegion: checking
compaction on region -ROOT-,,0
2008-07-15 09:26:18,415 INFO org.apache.hadoop.hbase.HRegion: checking
compaction completed on region -ROOT-,,0 in 0sec
Thanking you,
Srikanth.
Srikanth,
Which version of HBase? Can we see your master and regionserver logs?
(in
the logs folder on each machine)
Thx
J-D
On Mon, Jul 14, 2008 at 12:13 PM, <[EMAIL PROTECTED]>
wrote:
Hi,
I have installed Hadoop and HBase on two different linux machines one
being Ubuntu and the other Xentos . I was also able to start
slave(Xentos)
from the master(Ubuntu). And the output of "jps" shows all the
processes
running on both master and slave. But when I give any query in the
hbase
shell whether on the master or on the slave it displays the following
error
message "org.apache.hadoop.hbase.TableNotFoundException: Table '.META'
does
not exist". But when I run only Hbase on the master(though Hadoop
running
in
both) I was able to access the hbase pretty well.
So, could you please suggest the wrong I might have done.
Regards,
Srikanth.
