Start the ZooKeeper zkServer and NameNode services.

Replace your configuration after upgrading. Replace the Apache HBase template configuration in /etc/hbase/conf.

As the HBase user, run an upgrade:

sudo su -l $HBASE_USER -c "hbase upgrade -execute"

You should see a completed Znode upgrade with no errors.

Start services. Run as root and suppose $HBASE_USER = hbase:

su -l hbase -c "/usr/hdp/current/hbase-master/bin/hbase-daemon.sh start master; sleep 25"

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

Check processes.

ps -ef | grep -i hmaster

ps -ef | grep -i hregion