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Host Registration with server failed on Ambari when selected manual registration

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Re: Host Registration with server failed on Ambari when selected manual registration

New Contributor

Hi Geofrrey,

Thanks a lot I resolved the issue by removing hdp and installing again.

Thanks for your support.

I am facing another issue.

when I execute command - telnet localhost 50070

it is showing connection is refused. May I know why connection is refusing. I need to fix it.

Please help me on this

Re: Host Registration with server failed on Ambari when selected manual registration

Mentor

@subramanyam sibbala

Is your namenode running? Try starting it manually and check the logs for any errors and share

su -l hdfs -c "/usr/hdp/current/hadoop-hdfs-namenode/../hadoop/sbin/hadoop-daemon.sh start namenode"

Please share output

Re: Host Registration with server failed on Ambari when selected manual registration

Mentor

@subramanyam sibbala

Any updates on this thread