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From "Ananth T. Sarathy" <ananth.t.sara...@gmail.com>
Subject Re: Region Server on EC2
Date Mon, 14 Sep 2009 18:03:19 GMT
Hmm thanks,
 Where exactly am I supposed to find the nameserver? It's not the external
dns for the box right?

Ananth T Sarathy


On Mon, Sep 14, 2009 at 1:35 PM, Jean-Daniel Cryans <jdcryans@apache.org>wrote:

> You have to set hbase.regionserver.dns.interface and
> hbase.regionserver.dns.nameserver with valid values. The interface
> will probably be something like "eth0" and the nameserver is the one
> provided by EC2.
>
> J-D
>
> On Mon, Sep 14, 2009 at 1:31 PM, Ananth T. Sarathy
> <ananth.t.sarathy@gmail.com> wrote:
> > When we try to connect to hbase running on an ec2 server from a machine
> > outside ec2, the regionserver on port 60020 is trying to connect to the
> > internal ip address rather than the external dns
> >
> > i feel it's the same issue as this
> >
> > http://issues.apache.org/jira/browse/HBASE-1279
> >
> >
> > but my client keeps getting
> >
> >
> > 09/09/14 13:31:16 INFO ipc.HBaseClass: Retrying connect to server: /
> > 10.244.150.243:60020. Already tried 26 time(s).
> > 09/09/14 13:31:37 INFO ipc.HBaseClass: Retrying connect to server: /
> > 10.244.150.243:60020. Already tried 27 time(s).
> >
> >
> >
> > hbase-site.xml
> >
> >
> >  <name>hbase.master</name>
> >    <value>ec2externaldns:60000</value>
> >    <description>The host and port that the HBase master runs at.
> >    A value of 'local' runs the master and a regionserver in
> >    a single process.
> >    </description>
> >  </property>
> >
> >
> >  <property>
> >    <name>hbase.regionserver</name>
> >    <value>ec2externaldns:60020</value>
> >    <description>The host and port a HBase region server runs at.
> >    </description>
> >  </property>
> >
> >  <property>
> >    <name>hbase.regionserver.dns.interface</name>
> >    <value>0.0.0.0</value>
> >    <description>Name of the network interface which a regionserver
> >    should use to determine it's "real" IP address.  This lookup
> >    prevents strings like "localhost" and "127.0.0.1" from being
> >    reported back to the master.
> >    </description>
> >  </property>
> >
> > Ananth T Sarathy
> >
>

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