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Posted to user@hbase.apache.org by Richard Rodseth <rr...@gmail.com> on 2012/06/22 18:12:20 UTC
ServerNotRunningException
Newbie question. My colleague has set up a Cloudera cluster and I am
trying to access it remotely from Java, as follows:
Configuration config = HBaseConfiguration.create();
config.set("hbase.zookeeper.quorum", "some.domain.com");
config.set("hbase.zookeeper.property.clientPort","2181");
HBaseAdmin.checkHBaseAvailable(config);
Although the web admin shows the HBase master as running and healthy,
I get the following error:
12/06/22 08:53:40 INFO zookeeper.ClientCnxn: Session establishment
complete on <redacted>, sessionid = 0x137b3ddb56c0019, negotiated
timeout = 40000
12/06/22 08:53:41 INFO
client.HConnectionManager$HConnectionImplementation: getMaster attempt
0 of 1 failed; no more retrying.
org.apache.hadoop.ipc.RemoteException:
org.apache.hadoop.hbase.ipc.ServerNotRunningException: Server is not
running yet
Any ideas? Is there some additional step to enable remote access in Cloudera?
Thanks.
Re: ServerNotRunningException
Posted by shashwat shriparv <dw...@gmail.com>.
Add the remote ip and the domain name(the pc id where you are trying to
connect) in your hosts file and then try.....
Regards
∞
Shashwat Shriparv
On Fri, Jun 22, 2012 at 10:58 PM, Jean-Daniel Cryans <jd...@apache.org>wrote:
> For sure there's nothing in the master's log?
>
> Also if you want Cloudera-specific help, I recommend that you contact
> their mailing list: http://www.cloudera.com/community/
>
> J-D
>
> On Fri, Jun 22, 2012 at 9:12 AM, Richard Rodseth <rr...@gmail.com>
> wrote:
> > Newbie question. My colleague has set up a Cloudera cluster and I am
> > trying to access it remotely from Java, as follows:
> >
> > Configuration config = HBaseConfiguration.create();
> > config.set("hbase.zookeeper.quorum", "some.domain.com");
> > config.set("hbase.zookeeper.property.clientPort","2181");
> > HBaseAdmin.checkHBaseAvailable(config);
> >
> > Although the web admin shows the HBase master as running and healthy,
> > I get the following error:
> >
> > 12/06/22 08:53:40 INFO zookeeper.ClientCnxn: Session establishment
> > complete on <redacted>, sessionid = 0x137b3ddb56c0019, negotiated
> > timeout = 40000
> > 12/06/22 08:53:41 INFO
> > client.HConnectionManager$HConnectionImplementation: getMaster attempt
> > 0 of 1 failed; no more retrying.
> > org.apache.hadoop.ipc.RemoteException:
> > org.apache.hadoop.hbase.ipc.ServerNotRunningException: Server is not
> > running yet
> >
> > Any ideas? Is there some additional step to enable remote access in
> Cloudera?
> >
> > Thanks.
>
--
∞
Shashwat Shriparv
Re: ServerNotRunningException
Posted by Jean-Daniel Cryans <jd...@apache.org>.
For sure there's nothing in the master's log?
Also if you want Cloudera-specific help, I recommend that you contact
their mailing list: http://www.cloudera.com/community/
J-D
On Fri, Jun 22, 2012 at 9:12 AM, Richard Rodseth <rr...@gmail.com> wrote:
> Newbie question. My colleague has set up a Cloudera cluster and I am
> trying to access it remotely from Java, as follows:
>
> Configuration config = HBaseConfiguration.create();
> config.set("hbase.zookeeper.quorum", "some.domain.com");
> config.set("hbase.zookeeper.property.clientPort","2181");
> HBaseAdmin.checkHBaseAvailable(config);
>
> Although the web admin shows the HBase master as running and healthy,
> I get the following error:
>
> 12/06/22 08:53:40 INFO zookeeper.ClientCnxn: Session establishment
> complete on <redacted>, sessionid = 0x137b3ddb56c0019, negotiated
> timeout = 40000
> 12/06/22 08:53:41 INFO
> client.HConnectionManager$HConnectionImplementation: getMaster attempt
> 0 of 1 failed; no more retrying.
> org.apache.hadoop.ipc.RemoteException:
> org.apache.hadoop.hbase.ipc.ServerNotRunningException: Server is not
> running yet
>
> Any ideas? Is there some additional step to enable remote access in Cloudera?
>
> Thanks.