First, check through the jps command what processes are being run. I believe HMaster is not running. Then please let us know what are your entries in your etc/hosts file.
Regards Shahab On Tue, Jun 11, 2013 at 11:09 AM, Rayappan Antoni raj < [email protected]> wrote: > Hi All, > > > <http://stackoverflow.com/questions/17045314/apache-hbase-installation#> > > I am trying to install Hbase(hbase-0.94.8) in ubuntu 12.04 enviroment. > > I followed the steps given in this page > > http://hbase.apache.org/book/quickstart.html > > I am able to start Hbase and enter into shell but when i type "create > 'test', 'cf'" from shell the following ERRORS were thrown > > hbase(main):001:0> create 'test', 'cf' > 13/06/11 13:01:40 ERROR > client.HConnectionManager$HConnectionImplementation: Check the value > configured in 'zookeeper.znode.parent'. There could be a mismatch with > the one configured in the master. > 13/06/11 13:01:41 ERROR > client.HConnectionManager$HConnectionImplementation: Check the value > configured in 'zookeeper.znode.parent'. There could be a mismatch with > the one configured in the master. > 13/06/11 13:01:42 ERROR > client.HConnectionManager$HConnectionImplementation: Check the value > configured in 'zookeeper.znode.parent'. There could be a mismatch with > the one configured in the master. > 13/06/11 13:01:44 ERROR > client.HConnectionManager$HConnectionImplementation: Check the value > configured in 'zookeeper.znode.parent'. There could be a mismatch with > the one configured in the master. > 13/06/11 13:01:46 ERROR > client.HConnectionManager$HConnectionImplementation: Check the value > configured in 'zookeeper.znode.parent'. There could be a mismatch with > the one configured in the master. > 13/06/11 13:01:50 ERROR > client.HConnectionManager$HConnectionImplementation: Check the value > configured in 'zookeeper.znode.parent'. There could be a mismatch with > the one configured in the master. > 13/06/11 13:01:54 ERROR > client.HConnectionManager$HConnectionImplementation: Check the value > configured in 'zookeeper.znode.parent'. There could be a mismatch with > the one configured in the master. > > ERROR: org.apache.hadoop.hbase.MasterNotRunningException: Retried 7 times > > Here is some help for this command: > Create table; pass table name, a dictionary of specifications per > column family, and optionally a dictionary of table configuration. > Dictionaries are described below in the GENERAL NOTES section. > Examples: > > hbase> create 't1', {NAME => 'f1', VERSIONS => 5} > hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'} > hbase> # The above in shorthand would be the following: > hbase> create 't1', 'f1', 'f2', 'f3' > hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, > BLOCKCACHE => true} > hbase> create 't1', 'f1', {SPLITS => ['10', '20', '30', '40']} > hbase> create 't1', 'f1', {SPLITS_FILE => 'splits.txt'} > hbase> # Optionally pre-split the table into NUMREGIONS, using > hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname) > hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => > 'HexStringSplit'} > > Regards, > > Rayappan A >
