4.3. On the core slave node, upgrade HBase RegionServer

  1. Shut down the RegionServer, switch to the new version, and start the RegionServer:

    su - hbase -c "/usr/hdp/current/hbase-regionserver/bin/hbase-daemon.sh stop regionserver"

    hdp-select set hbase-regionserver

    su - hbase -c "/usr/hdp/current/hbase-regionserver/bin/hbase-daemon.sh start regionserver"

  2. Verify that the RegionServer joined the HBase cluster as a live server. The results of the following commands should list the upgraded RegionServer as a live server process.

    su – hbase

    echo 'status "detailed"' | hbase shell

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