Hey Pranavan,

You’ll likely have more luck on the user@hbase.apache.org mailing list.

Cheers,
  Dima

On Wed, Jun 1, 2016 at 9:39 AM, Pranavan Theivendiram <
pranavan...@cse.mrt.ac.lk> wrote:

> Hi Devs,
>
> I am Pranavan from Sri Lanka. I am doing a GSoC project for apache
> pheonix. Please help me in the following problem.
>
> I set up a cluster with hadoop, hbase, and zookeeper. I am running a
> single node. But HMaster is failing with the following error.
>
> 2016-06-01 22:01:27,273 INFO
>  [megala-Inspiron-N5110:60000.activeMasterManager]
> master.ActiveMasterManager: Deleting ZNode for
> /hbase/backup-masters/megala-inspiron-n5110,60000,1464798671030 from backup
> master directory
> 2016-06-01 22:01:27,632 INFO
>  [megala-Inspiron-N5110:60000.activeMasterManager]
> master.ActiveMasterManager: Registered Active
> Master=megala-inspiron-n5110,60000,1464798671030
> 2016-06-01 22:01:28,148 FATAL
> [megala-Inspiron-N5110:60000.activeMasterManager] master.HMaster: Failed to
> become active master
> java.lang.IllegalStateException
>
> I attached the log file as well.
> Can anyone help me on this problem?
>
> The versions of the components are listed below
>
>    1. hadoop 2.6.4
>    2. hbase 1.2.1
>    3. zookeeper 3.4.6
>
>
> Thanks
> *T. Pranavan*
> *Junior Consultant | Department of Computer Science & Engineering
> ,University of Moratuwa*
> *Mobile| *0775136836
>

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