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how to move hive and associated components from one node to another in the cluster using ambari

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Contributor

I am running ambari 2.2.2.0

I see there is an option for moving hive, just wondering what the process is. I assume shutdown hive metastore, hiveserver2, mysql server and webhcat server, then move the components and start things back up.

Is there a specific order things thing should be moved?

Are there configuration changes that need to be made or does ambari do this for you?

Has anyone done this? I am also wondering how long it might take.

1 ACCEPTED SOLUTION

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Master Mentor
1 REPLY 1

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Master Mentor

the manual step involved is to move Hive metastore, luckily we have steps outlined here https://community.hortonworks.com/articles/49660/moving-mysql-server-to-another-host.html then you can move other components using Ambari https://community.hortonworks.com/questions/20404/move-hive-server-from-one-node-to-another-in-hdp-c...