Ray Mattingly created HBASE-29075:
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Summary: Balancer conditionals should support system table
isolation
Key: HBASE-29075
URL: https://issues.apache.org/jira/browse/HBASE-29075
Project: HBase
Issue Type: Improvement
Affects Versions: 2.6.1
Reporter: Ray Mattingly
Assignee: Ray Mattingly
Much like in HBASE-29074 (meta table isolation) we should add support for
system table isolation via the balancer.
In HBASE-28513 we are adding support for "balancer conditionals" which will
give the balancer discrete rules to follow when generating plans. The first
use-case for these conditionals will be replica distribution, but we could also
add support for system table isolation that works in a much more flexible,
lightweight, and cost effective way compared to, for example, using
RegionServer groups.
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