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Master Machine hostname got changed and the port is not listening to 50070 after the HA configuration

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Master Machine hostname got changed and the port is not listening to 50070 after the HA configuration

New Contributor

After the RM, Hbase HA configurations & cluster Restart the jobs were not starting in the master machine and entry automatically went wrong in the /etc/hosts and after some time I ran the jobs in the HA node and started working after moving the master services to HA. Now port also not listening to the IP address in the master.capture.png

Please help why this issue is happened and how to solve.