MapR: Stop the Hbase Services Using the Command Line

Document created by RSA Information Design and Development on Mar 21, 2017
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This topic provides the steps to stop the Hbase services using the command line. If you are not using Vulnerability Response Management (VRM), stop the Hbase services to return the configured memory so that it is available for use elsewhere in the cluster. 

Procedure

To stop the Hbase services using the command line:

  1. To stop the Hbase RegionServer service on all of the appliances, enter the following command:
     maprcli node services -hbregionserver stop -filter "[hn==*]"

  2. To stop the Hbase RegionServer service on a specific node:
    maprcli node services -hbregionserver stop -filter "[hn==<Hostname>]"

    Where <Hostname> is the specific node hostname.

  3. To stop the Hbase Master service on all of the appliances, enter the following command:
    maprcli node services -hbmaster stop -filter "[hn==*]"

  4. To stop the Hbase Master service on a specific node:
    maprcli node services -hbmaster stop -filter "[hn==<Hostname>]"

    Where <Hostname> is the specific node hostname.

Hbase Services Stop and Start Commands Summary

The following tables summarize the commands used to stop and start the Hbase services for the HBase RegionServer and HBase Master services.

                         
HBase RegionServerCommand to run using the Command Line
Stop on All the Appliances maprcli node services -hbregionserver stop -filter "[hn==*]"
Start on All the Appliancesmaprcli node services -hbregionserver start -filter "[hn==*]"
Stop on Specific nodemaprcli node services -hbregionserver stop -filter "[hn==<Hostname>]"
Start on Specific nodemaprcli node services -hbregionserver start -filter "[hn==<Hostname>]"

 

                         
HBase MasterCommand to run using the Command Line
Stop on All the Appliancesmaprcli node services -hbmaster stop -filter "[hn==*]"
Start on All the Appliancesmaprcli node services -hbmaster start -filter "[hn==*]"
Stop on Specific nodemaprcli node services -hbmaster stop -filter "[hn==<Hostname>]"
Start on Specific nodemaprcli node services -hbmaster start -filter "[hn==<Hostname>]"

Where <Hostname> is the specific node hostname.

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