-Re: hbase.zookeeper.quorum minimum nodes ?
Ted Yu 2013-10-24, 16:10
bq. Opening socket connection to server localhost/127.0.0.1:2181
Is localhost the same machine as hadoop-master ?
Can you tell us more about your cluster config ?
What version of HBase / zookeeper are you using ?
On Thu, Oct 24, 2013 at 12:11 AM, Rajesh <[EMAIL PROTECTED]> wrote:
> I have query on hbase.zookeeper.quorum.
> I have 2 nodes in hadoop cluster and installed hbase on it.
> Following is configuration:
> >>file: hbase-site.xml<<
> Currently I am getting error as below:
> INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to
> server localhost/127.0.0.1:2181. Will not attempt to authenticate using
> (unknown error)
> 2013-10-23 17:35:50,493 WARN org.apache.zookeeper.ClientCnxn:
> Session 0x0 for server null, unexpected error, closing socket connection
> attempting reconnect
> Error mentioned in hbase-hadoop-zookeeper-hadoop-master.log file is
> 2013-10-23 17:47:06,801 ERROR
> org.apache.zookeeper.server.quorum.QuorumPeerConfig: Invalid configuration,
> only one server specified (ignoring)
> After looking at below link
> How many ZooKeepers should I run?
> You can run a ZooKeeper ensemble that comprises 1 node only but in
> production it is recommended that you run a ZooKeeper ensemble of 3, 5 or 7
> Is that I need to have minimum 3 machine in cluster to run hbase with
> Zookeepers ?
> View this message in context:
> Sent from the HBase User mailing list archive at Nabble.com.