Re: Hbase cluster

2012-10-04 Thread Venkateswara Rao Dokku
to it since it's not really the master. Can you shut everyting down (including zookeeper), start zookeeper only and see what's into it? You might have some entries which might be deleted. 2012/10/4, Venkateswara Rao Dokku dvrao@gmail.com: Please find the attached logs. On Thu, Oct 4, 2012

Re: Hbase clustering

2012-09-27 Thread Venkateswara Rao Dokku
How can we verify that the data(tables) is distributed across the cluster?? Is there a way to confirm it that the data is distributed across all the nodes in the cluster.? On Thu, Sep 27, 2012 at 12:26 PM, Venkateswara Rao Dokku dvrao@gmail.com wrote: Hi, I am completely new to Hbase

Re: Hbase clustering

2012-09-27 Thread Venkateswara Rao Dokku
the logs). Good luck, Nicolas On Thu, Sep 27, 2012 at 9:07 AM, Venkateswara Rao Dokku dvrao@gmail.com wrote: How can we verify that the data(tables) is distributed across the cluster?? Is there a way to confirm it that the data is distributed across all the nodes in the cluster

Re: Hbase clustering

2012-09-27 Thread Venkateswara Rao Dokku
On Thu, Sep 27, 2012 at 1:09 PM, Venkateswara Rao Dokku dvrao@gmail.com wrote: I can see that HMaster is not started on the data-node machine when the start scripts in hadoop hbase ran on the hadoop-namenode. My doubt is that,Shall we have to start that master on the hadoop-datanode1 too

Re: Hbase clustering

2012-09-27 Thread Venkateswara Rao Dokku
the master only once, on whatever machine you like. Then you will be able to access it from any other machine. Please have a look at the blog I mentioned in my previous mail. On Thu, Sep 27, 2012 at 9:39 AM, Venkateswara Rao Dokku dvrao@gmail.com wrote: I can see that HMaster

Re: Hbase clustering

2012-09-27 Thread Venkateswara Rao Dokku
in overcoming this problem. Thanks for replying. On Thu, Sep 27, 2012 at 4:02 PM, Venkateswara Rao Dokku dvrao@gmail.com wrote: I started the Hmaster on the hadoop-namenode. But I was not able to access it from the hadoop-datanode. Could you please help me solving this problem

Re: H-base Master/Slave replication

2012-09-26 Thread Venkateswara Rao Dokku
. Are you talking about cluster replication or the replication of your data. Latter is automatically done by Hadoop at the hdfs level. Regards, Mohammad Tariq On Wed, Sep 26, 2012 at 12:50 PM, Venkateswara Rao Dokku dvrao@gmail.com wrote: Hi, I wanted to Cluster Hbase

Re: Hbase Clustering

2012-09-21 Thread Venkateswara Rao Dokku
at oc-PowerEdge-R610,6,1348136566220 2012-09-20 17:18:39,966 WARN org.apache.hadoop.hbase.regionserver.HRegionServer: Unable to connect to master. Retrying. Error was: java.net.UnknownHostException: unknown host:* oc-PowerEdge-R610* On Thu, Sep 20, 2012 at 5:49 PM, Venkateswara Rao Dokku

Re: Hbase Clustering

2012-09-19 Thread Venkateswara Rao Dokku
On Tue, Sep 18, 2012 at 10:43 PM, Jean-Daniel Cryans jdcry...@apache.orgwrote: What's in the master's log? J-D Please find the attached master logs. On Tue, Sep 18, 2012 at 3:41 AM, Venkateswara Rao Dokku dvrao@gmail.com wrote: Hi, I am new to Hbase I wanted to Cluster Hbase