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Posted to user@hbase.apache.org by Jason Sheldon <ja...@synthasite.com> on 2008/05/09 15:49:55 UTC
Hbase error
Hi
I am very new to hbase and have just set it up for the first time. I
have a running hadoop cluster with 5 datanodes and have installed
HRegionServers on each of these nodes.
When I start up hbase I see this error in the master log:-
2008-05-09 15:43:35,922 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 7 on 60000, call regionServerStartup(address: 127.0.1.1:60020,
startcode: 1210304455421, load: (requests: 0 regions: 0)) from
10.211.55.4:55809: error: java.io.IOException:
java.lang.AssertionError: Impossible state for createLease(): Lease
1377822776/1377822776 is still held.
java.io.IOException: java.lang.AssertionError: Impossible state for
createLease(): Lease 1377822776/1377822776 is still held.
at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145)
at org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:
1310)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at
sun
.reflect
.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.hadoop.hbase.ipc.HbaseRPC$Server.call(HbaseRPC.java:413)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:899)
in the regionservers I see
2008-05-09 15:45:05,655 WARN org.apache.hadoop.hbase.HRegionServer:
error telling master we are up
org.apache.hadoop.ipc.RemoteException: java.io.IOException:
java.lang.AssertionError: Impossible state for createLease(): Lease
1377822776/1377822776 is still held.
at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145)
at org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:
1310)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at
sun
.reflect
.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.hadoop.hbase.ipc.HbaseRPC$Server.call(HbaseRPC.java:413)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:899)
at org.apache.hadoop.ipc.Client.call(Client.java:512)
at org.apache.hadoop.hbase.ipc.HbaseRPC$Invoker.invoke(HbaseRPC.java:
210)
at $Proxy0.regionServerStartup(Unknown Source)
at
org.apache.hadoop.hbase.HRegionServer.reportForDuty(HRegionServer.java:
1037)
at org.apache.hadoop.hbase.HRegionServer.run(HRegionServer.java:634)
at java.lang.Thread.run(Thread.java:595)
As such I only see the master (localhost) region server as being active
HBase Version 0.1.1, r HBase version and svn revision
Hadoop Version 0.16.2, r642481 Hadoop version and svn revision
Filesystem hdfs://10.211.55.7:9000/hbase Filesystem HBase is running on
HBase Root Directory hdfs://10.211.55.7:9000/hbase Location of HBase
home directory
Online META Regions
Name Server
-ROOT- 127.0.1.1:60020
.META.,,1 127.0.1.1:60020
Tables
No tables found.
Region Servers
Address Start Code Load
127.0.1.1:60020 1210340213164 requests: 0 regions: 2
Total: servers: 1 requests: 0 regions: 2
Any explanation/help would be greatly appreciated
Thanks
Re: Hbase error
Posted by Andrew Purtell <ap...@yahoo.com>.
Hi.
You need to figure out why your region servers are all reporting with the
loopback address (127.0.0.1).
I encountered this problem before and in my case the cause was bogus
entries in /etc/hosts: The OS installer (I use RedHat Linux) would write
an entry into /etc/hosts that maps the configured host name to 127.0.0.1.
Why the RedHat OS installer (and perhaps others) might do this is a
debatable point. In my opinion, it should not.
If something similar to this has happened in your environment, all of
your region servers -- regardless of whatever IP addresses might be
assigned to the Ethernet network interfaces and whatever hostname<->IP
address mappings you may have set up in your local DNS zone -- will be
reporting to the master with the same apparent identity (127.0.0.1).
So definitely you should look at your networking configuration and you
should start with /etc/hosts.
Hope this helps,
- Andy
--- Jason Sheldon <ja...@synthasite.com> wrote:
> Hi
>
> Thanks for the feedback. I got a little further but now it tells me:-
>
> 2008-05-12 09:02:43,889 INFO org.apache.hadoop.ipc.Server: IPC Server
> handler 1 on 60000, call regionServerStartup(address: 127.0.1.1:60020,
>
> startcode: 1210352247220, load: (requests: 0 regions: 0)) from
> 10.211.55.6:51202: error: org.apache.hadoop.hbase.Leases
> $LeaseStillHeldException
> org.apache.hadoop.hbase.Leases$LeaseStillHeldException
> at org.apache.hadoop.hbase.Leases.createLease(Leases.java:147)
> at org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:
> 1311)
> at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
> at
> sun
> .reflect
> .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
>
> 25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.apache.hadoop.hbase.ipc.HbaseRPC$Server.call(HbaseRPC.java:413)
>
> I have wiped the /hbase directory and restarted and it does not seem
> to help
>
> On 9 May 2008, at 18:12, stack wrote:
>
> > Hey Jason. Thanks for trying hbase.
> >
> > Can you take a look at your networking? Remote regionservers are
> > reporting in as 127.0.1.1:60020 rather than as 10.211.55.X.
> >
> > The master keeps an in-memory Map of all regionservers. The key is
> > the regionserver's reported Address+Port. If all are reporting in
> > as 127.0.1.1:60020, then the master is confused (AssertionError).
> >
> > Yours,
> > St.Ack
> >
> > P.S. Would suggest you also use the latest release candidate:
> http://people.apache.org/~stack/hbase-0.1.2-candidate-1/
> > . It is much improved over 0.1.1.
> >
> >
> > Jason Sheldon wrote:
> >> Hi
> >>
> >> I am very new to hbase and have just set it up for the first time.
> >> I have a running hadoop cluster with 5 datanodes and have installed
>
> >> HRegionServers on each of these nodes.
> >>
> >> When I start up hbase I see this error in the master log:-
> >>
> >> 2008-05-09 15:43:35,922 INFO org.apache.hadoop.ipc.Server: IPC
> >> Server handler 7 on 60000, call regionServerStartup(address:
> >> 127.0.1.1:60020, startcode: 1210304455421, load: (requests: 0
> >> regions: 0)) from 10.211.55.4:55809: error: java.io.IOException:
> >> java.lang.AssertionError: Impossible state for createLease(): Lease
>
> >> 1377822776/1377822776 is still held.
> >> java.io.IOException: java.lang.AssertionError: Impossible state for
>
> >> createLease(): Lease 1377822776/1377822776 is still held.
> >> at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145)
> >> at
> >> org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:
> >> 1310)
> >> at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
> >> at
> >> sun
> >> .reflect
> >> .DelegatingMethodAccessorImpl
> >> .invoke(DelegatingMethodAccessorImpl.java:25)
> >> at java.lang.reflect.Method.invoke(Method.java:585)
> >> at org.apache.hadoop.hbase.ipc.HbaseRPC
> >> $Server.call(HbaseRPC.java:413)
> >> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:899)
> >>
> >>
> >> in the regionservers I see
> >>
> >> 2008-05-09 15:45:05,655 WARN org.apache.hadoop.hbase.HRegionServer:
>
> >> error telling master we are up
> >> org.apache.hadoop.ipc.RemoteException: java.io.IOException:
> >> java.lang.AssertionError: Impossible state for createLease(): Lease
>
> >> 1377822776/1377822776 is still held.
> >> at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145)
> >> at
> >> org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:
> >> 1310)
> >> at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
> >> at
> >> sun
> >> .reflect
> >> .DelegatingMethodAccessorImpl
> >> .invoke(DelegatingMethodAccessorImpl.java:25)
> >> at java.lang.reflect.Method.invoke(Method.java:585)
> >> at org.apache.hadoop.hbase.ipc.HbaseRPC
> >> $Server.call(HbaseRPC.java:413)
> >> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:899)
> >>
> >> at org.apache.hadoop.ipc.Client.call(Client.java:512)
> >> at org.apache.hadoop.hbase.ipc.HbaseRPC
> >> $Invoker.invoke(HbaseRPC.java:210)
> >> at $Proxy0.regionServerStartup(Unknown Source)
> >> at
> >> org
> >> .apache.hadoop.hbase.HRegionServer.reportForDuty(HRegionServer.java:
>
> >> 1037)
> >> at org.apache.hadoop.hbase.HRegionServer.run(HRegionServer.java:
> >> 634)
> >> at java.lang.Thread.run(Thread.java:595)
> >>
> >>
> >> As such I only see the master (localhost) region server as being
> >> active
> >>
> >> HBase Version 0.1.1, r HBase version and svn revision
> >> Hadoop Version 0.16.2, r642481 Hadoop version and svn revision
> >> Filesystem hdfs://10.211.55.7:9000/hbase Filesystem HBase is
> >> running on
> >> HBase Root Directory hdfs://10.211.55.7:9000/hbase Location
> >> of HBase home directory
> >> Online META Regions
> >> Name Server
> >> -ROOT- 127.0.1.1:60020
> >> .META.,,1 127.0.1.1:60020
> >> Tables
> >>
> >> No tables found.
> >> Region Servers
> >> Address Start Code Load
> >> 127.0.1.1:60020 1210340213164 requests: 0 regions: 2
> >> Total: servers: 1 requests: 0 regions: 2
> >>
> >>
> >>
> >> Any explanation/help would be greatly appreciated
> >>
> >> Thanks
> >
>
> Jason Sheldon
> Platform Engineer
> SynthaSite
>
> Web: http://www.synthasite.com
>
>
>
>
____________________________________________________________________________________
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Re: Hbase error
Posted by Jason Sheldon <ja...@synthasite.com>.
Hi
Thanks for the feedback. I got a little further but now it tells me:-
2008-05-12 09:02:43,889 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 1 on 60000, call regionServerStartup(address: 127.0.1.1:60020,
startcode: 1210352247220, load: (requests: 0 regions: 0)) from
10.211.55.6:51202: error: org.apache.hadoop.hbase.Leases
$LeaseStillHeldException
org.apache.hadoop.hbase.Leases$LeaseStillHeldException
at org.apache.hadoop.hbase.Leases.createLease(Leases.java:147)
at org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:
1311)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at
sun
.reflect
.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.hadoop.hbase.ipc.HbaseRPC$Server.call(HbaseRPC.java:413)
I have wiped the /hbase directory and restarted and it does not seem
to help
On 9 May 2008, at 18:12, stack wrote:
> Hey Jason. Thanks for trying hbase.
>
> Can you take a look at your networking? Remote regionservers are
> reporting in as 127.0.1.1:60020 rather than as 10.211.55.X.
>
> The master keeps an in-memory Map of all regionservers. The key is
> the regionserver's reported Address+Port. If all are reporting in
> as 127.0.1.1:60020, then the master is confused (AssertionError).
>
> Yours,
> St.Ack
>
> P.S. Would suggest you also use the latest release candidate: http://people.apache.org/~stack/hbase-0.1.2-candidate-1/
> . It is much improved over 0.1.1.
>
>
> Jason Sheldon wrote:
>> Hi
>>
>> I am very new to hbase and have just set it up for the first time.
>> I have a running hadoop cluster with 5 datanodes and have installed
>> HRegionServers on each of these nodes.
>>
>> When I start up hbase I see this error in the master log:-
>>
>> 2008-05-09 15:43:35,922 INFO org.apache.hadoop.ipc.Server: IPC
>> Server handler 7 on 60000, call regionServerStartup(address:
>> 127.0.1.1:60020, startcode: 1210304455421, load: (requests: 0
>> regions: 0)) from 10.211.55.4:55809: error: java.io.IOException:
>> java.lang.AssertionError: Impossible state for createLease(): Lease
>> 1377822776/1377822776 is still held.
>> java.io.IOException: java.lang.AssertionError: Impossible state for
>> createLease(): Lease 1377822776/1377822776 is still held.
>> at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145)
>> at
>> org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:
>> 1310)
>> at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
>> at
>> sun
>> .reflect
>> .DelegatingMethodAccessorImpl
>> .invoke(DelegatingMethodAccessorImpl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:585)
>> at org.apache.hadoop.hbase.ipc.HbaseRPC
>> $Server.call(HbaseRPC.java:413)
>> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:899)
>>
>>
>> in the regionservers I see
>>
>> 2008-05-09 15:45:05,655 WARN org.apache.hadoop.hbase.HRegionServer:
>> error telling master we are up
>> org.apache.hadoop.ipc.RemoteException: java.io.IOException:
>> java.lang.AssertionError: Impossible state for createLease(): Lease
>> 1377822776/1377822776 is still held.
>> at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145)
>> at
>> org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:
>> 1310)
>> at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
>> at
>> sun
>> .reflect
>> .DelegatingMethodAccessorImpl
>> .invoke(DelegatingMethodAccessorImpl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:585)
>> at org.apache.hadoop.hbase.ipc.HbaseRPC
>> $Server.call(HbaseRPC.java:413)
>> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:899)
>>
>> at org.apache.hadoop.ipc.Client.call(Client.java:512)
>> at org.apache.hadoop.hbase.ipc.HbaseRPC
>> $Invoker.invoke(HbaseRPC.java:210)
>> at $Proxy0.regionServerStartup(Unknown Source)
>> at
>> org
>> .apache.hadoop.hbase.HRegionServer.reportForDuty(HRegionServer.java:
>> 1037)
>> at org.apache.hadoop.hbase.HRegionServer.run(HRegionServer.java:
>> 634)
>> at java.lang.Thread.run(Thread.java:595)
>>
>>
>> As such I only see the master (localhost) region server as being
>> active
>>
>> HBase Version 0.1.1, r HBase version and svn revision
>> Hadoop Version 0.16.2, r642481 Hadoop version and svn revision
>> Filesystem hdfs://10.211.55.7:9000/hbase Filesystem HBase is
>> running on
>> HBase Root Directory hdfs://10.211.55.7:9000/hbase Location
>> of HBase home directory
>> Online META Regions
>> Name Server
>> -ROOT- 127.0.1.1:60020
>> .META.,,1 127.0.1.1:60020
>> Tables
>>
>> No tables found.
>> Region Servers
>> Address Start Code Load
>> 127.0.1.1:60020 1210340213164 requests: 0 regions: 2
>> Total: servers: 1 requests: 0 regions: 2
>>
>>
>>
>> Any explanation/help would be greatly appreciated
>>
>> Thanks
>
Jason Sheldon
Platform Engineer
SynthaSite
Web: http://www.synthasite.com
Re: Hbase error
Posted by Andrew Purtell <ap...@yahoo.com>.
I encountered this problem as well. The RedHat/Centos installer (and
possibly others) adds an entry in /etc/hosts that points whatever host
name supplied during installation to 127.0.0.1.
First, remove the bogus hostfile entry. Then, set up your local DNS to
serve the host names of your cluster hosts to your cluster. Then you
should be fine.
- Andy
--- stack <st...@duboce.net> wrote:
> Hey Jason. Thanks for trying hbase.
>
> Can you take a look at your networking? Remote regionservers are
> reporting in as 127.0.1.1:60020 rather than as 10.211.55.X.
>
> The master keeps an in-memory Map of all regionservers. The key is the
>
> regionserver's reported Address+Port. If all are reporting in as
> 127.0.1.1:60020, then the master is confused (AssertionError).
>
> Yours,
> St.Ack
>
> P.S. Would suggest you also use the latest release candidate:
> http://people.apache.org/~stack/hbase-0.1.2-candidate-1/. It is much
> improved over 0.1.1.
>
>
> Jason Sheldon wrote:
> > Hi
> >
> > I am very new to hbase and have just set it up for the first time. I
> > have a running hadoop cluster with 5 datanodes and have installed
> > HRegionServers on each of these nodes.
> >
> > When I start up hbase I see this error in the master log:-
> >
> > 2008-05-09 15:43:35,922 INFO org.apache.hadoop.ipc.Server: IPC Server
>
> > handler 7 on 60000, call regionServerStartup(address:
> 127.0.1.1:60020,
> > startcode: 1210304455421, load: (requests: 0 regions: 0)) from
> > 10.211.55.4:55809: error: java.io.IOException:
> > java.lang.AssertionError: Impossible state for createLease(): Lease
> > 1377822776/1377822776 is still held.
> > java.io.IOException: java.lang.AssertionError: Impossible state for
> > createLease(): Lease 1377822776/1377822776 is still held.
> > at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145)
> > at
> >
> org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:1310)
> > at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
> > at
> >
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> >
> > at java.lang.reflect.Method.invoke(Method.java:585)
> > at
> > org.apache.hadoop.hbase.ipc.HbaseRPC$Server.call(HbaseRPC.java:413)
> > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:899)
> >
> >
> > in the regionservers I see
> >
> > 2008-05-09 15:45:05,655 WARN org.apache.hadoop.hbase.HRegionServer:
> > error telling master we are up
> > org.apache.hadoop.ipc.RemoteException: java.io.IOException:
> > java.lang.AssertionError: Impossible state for createLease(): Lease
> > 1377822776/1377822776 is still held.
> > at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145)
> > at
> >
> org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:1310)
> > at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
> > at
> >
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> >
> > at java.lang.reflect.Method.invoke(Method.java:585)
> > at
> > org.apache.hadoop.hbase.ipc.HbaseRPC$Server.call(HbaseRPC.java:413)
> > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:899)
> >
> > at org.apache.hadoop.ipc.Client.call(Client.java:512)
> > at
> >
> org.apache.hadoop.hbase.ipc.HbaseRPC$Invoker.invoke(HbaseRPC.java:210)
> > at $Proxy0.regionServerStartup(Unknown Source)
> > at
> >
>
org.apache.hadoop.hbase.HRegionServer.reportForDuty(HRegionServer.java:1037)
>
> >
> > at
> org.apache.hadoop.hbase.HRegionServer.run(HRegionServer.java:634)
> > at java.lang.Thread.run(Thread.java:595)
> >
> >
> > As such I only see the master (localhost) region server as being
> active
> >
> > HBase Version 0.1.1, r HBase version and svn revision
> > Hadoop Version 0.16.2, r642481 Hadoop version and svn revision
> > Filesystem hdfs://10.211.55.7:9000/hbase Filesystem HBase is
> > running on
> > HBase Root Directory hdfs://10.211.55.7:9000/hbase Location of
> > HBase home directory
> > Online META Regions
> > Name Server
> > -ROOT- 127.0.1.1:60020
> > .META.,,1 127.0.1.1:60020
> > Tables
> >
> > No tables found.
> > Region Servers
> > Address Start Code Load
> > 127.0.1.1:60020 1210340213164 requests: 0 regions: 2
> > Total: servers: 1 requests: 0 regions: 2
> >
> >
> >
> > Any explanation/help would be greatly appreciated
> >
> > Thanks
>
>
____________________________________________________________________________________
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know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ
Re: Hbase error
Posted by stack <st...@duboce.net>.
Hey Jason. Thanks for trying hbase.
Can you take a look at your networking? Remote regionservers are
reporting in as 127.0.1.1:60020 rather than as 10.211.55.X.
The master keeps an in-memory Map of all regionservers. The key is the
regionserver's reported Address+Port. If all are reporting in as
127.0.1.1:60020, then the master is confused (AssertionError).
Yours,
St.Ack
P.S. Would suggest you also use the latest release candidate:
http://people.apache.org/~stack/hbase-0.1.2-candidate-1/. It is much
improved over 0.1.1.
Jason Sheldon wrote:
> Hi
>
> I am very new to hbase and have just set it up for the first time. I
> have a running hadoop cluster with 5 datanodes and have installed
> HRegionServers on each of these nodes.
>
> When I start up hbase I see this error in the master log:-
>
> 2008-05-09 15:43:35,922 INFO org.apache.hadoop.ipc.Server: IPC Server
> handler 7 on 60000, call regionServerStartup(address: 127.0.1.1:60020,
> startcode: 1210304455421, load: (requests: 0 regions: 0)) from
> 10.211.55.4:55809: error: java.io.IOException:
> java.lang.AssertionError: Impossible state for createLease(): Lease
> 1377822776/1377822776 is still held.
> java.io.IOException: java.lang.AssertionError: Impossible state for
> createLease(): Lease 1377822776/1377822776 is still held.
> at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145)
> at
> org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:1310)
> at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.apache.hadoop.hbase.ipc.HbaseRPC$Server.call(HbaseRPC.java:413)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:899)
>
>
> in the regionservers I see
>
> 2008-05-09 15:45:05,655 WARN org.apache.hadoop.hbase.HRegionServer:
> error telling master we are up
> org.apache.hadoop.ipc.RemoteException: java.io.IOException:
> java.lang.AssertionError: Impossible state for createLease(): Lease
> 1377822776/1377822776 is still held.
> at org.apache.hadoop.hbase.Leases.createLease(Leases.java:145)
> at
> org.apache.hadoop.hbase.HMaster.regionServerStartup(HMaster.java:1310)
> at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.apache.hadoop.hbase.ipc.HbaseRPC$Server.call(HbaseRPC.java:413)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:899)
>
> at org.apache.hadoop.ipc.Client.call(Client.java:512)
> at
> org.apache.hadoop.hbase.ipc.HbaseRPC$Invoker.invoke(HbaseRPC.java:210)
> at $Proxy0.regionServerStartup(Unknown Source)
> at
> org.apache.hadoop.hbase.HRegionServer.reportForDuty(HRegionServer.java:1037)
>
> at org.apache.hadoop.hbase.HRegionServer.run(HRegionServer.java:634)
> at java.lang.Thread.run(Thread.java:595)
>
>
> As such I only see the master (localhost) region server as being active
>
> HBase Version 0.1.1, r HBase version and svn revision
> Hadoop Version 0.16.2, r642481 Hadoop version and svn revision
> Filesystem hdfs://10.211.55.7:9000/hbase Filesystem HBase is
> running on
> HBase Root Directory hdfs://10.211.55.7:9000/hbase Location of
> HBase home directory
> Online META Regions
> Name Server
> -ROOT- 127.0.1.1:60020
> .META.,,1 127.0.1.1:60020
> Tables
>
> No tables found.
> Region Servers
> Address Start Code Load
> 127.0.1.1:60020 1210340213164 requests: 0 regions: 2
> Total: servers: 1 requests: 0 regions: 2
>
>
>
> Any explanation/help would be greatly appreciated
>
> Thanks