Class RegionReplicaRackCandidateGenerator
java.lang.Object
org.apache.hadoop.hbase.master.balancer.CandidateGenerator
org.apache.hadoop.hbase.master.balancer.RegionReplicaCandidateGenerator
org.apache.hadoop.hbase.master.balancer.RegionReplicaRackCandidateGenerator
Generates candidates which moves the replicas out of the rack for co-hosted region replicas in
the same rack
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Field Summary
Fields inherited from class org.apache.hadoop.hbase.master.balancer.RegionReplicaCandidateGenerator
randomGenerator
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescription(package private) BalanceAction
generate
(BalancerClusterState cluster) Methods inherited from class org.apache.hadoop.hbase.master.balancer.RegionReplicaCandidateGenerator
selectCoHostedRegionPerGroup
Methods inherited from class org.apache.hadoop.hbase.master.balancer.CandidateGenerator
getAction, pickOtherRandomRack, pickOtherRandomServer, pickRandomRack, pickRandomRegion, pickRandomRegions, pickRandomServer
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Constructor Details
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RegionReplicaRackCandidateGenerator
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Method Details
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generate
- Overrides:
generate
in classRegionReplicaCandidateGenerator
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