Andrew Wong created KUDU-3130:
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             Summary: add a tool to filter tables/tablets by replication factor
                 Key: KUDU-3130
                 URL: https://issues.apache.org/jira/browse/KUDU-3130
             Project: Kudu
          Issue Type: Improvement
          Components: CLI, ops-tooling
            Reporter: Andrew Wong


I found myself wanting to get all the tables that had a replication factor of 1 
to move such tables away from a quiescing tablet server during a rolling 
restart. There wasn't a great way to do this (I settled on {{grep}}-ing through 
the output of {{ksck}}), but I imagine this being a useful building block for 
more automated processes.

The general ask of filtering tables by metadata could also probably extend to 
filtering by dimension label, table property, etc.



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