io.datarouter.client.hbase.balancer.BaseHBaseRegionBalancer

All Implemented Interfaces:: Callable<Map<DrRegionInfo<?>,org.apache.hadoop.hbase.ServerName>>

Direct Known Subclasses:: ConsistentHashBalancer, EntityPartitionBalancer, NoOpBalancer

public abstract class BaseHBaseRegionBalancer
extends Object
implements Callable<Map<DrRegionInfo<?>,org.apache.hadoop.hbase.ServerName>>

Field Summary

Fields
Modifier and Type	Field	Description
`protected DrRegionListFactory.DrRegionList`	`drhRegionList`
`protected DrServerList`	`drhServerList`
`protected io.datarouter.model.key.entity.EntityPartitioner<?>`	`entityPartitioner`
`protected SortedMap<DrRegionInfo<?>,org.apache.hadoop.hbase.ServerName>`	`serverByRegion`
`protected String`	`tableName`

Method Summary

Modifier and Type	Method	Description
`void`	`assertRegionCountsConsistent()`
`protected String`	`getServerByRegionStringForDebug()`
`BaseHBaseRegionBalancer`	`init(io.datarouter.model.key.entity.EntityPartitioner<?> entityPartitioner, DrServerList drhServerList, DrRegionListFactory.DrRegionList drhRegionList)`

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

call

Field Details
- tableName
  
  protected final String tableName
- drhServerList
  
  protected DrServerList drhServerList
- drhRegionList
  
  protected DrRegionListFactory.DrRegionList drhRegionList
- serverByRegion
  
  protected SortedMap<DrRegionInfo<?>,org.apache.hadoop.hbase.ServerName> serverByRegion
- entityPartitioner
  
  protected io.datarouter.model.key.entity.EntityPartitioner<?> entityPartitioner
Constructor Details
- BaseHBaseRegionBalancer
  
  protected BaseHBaseRegionBalancer(String tableName)
Method Details
- init
  
  public BaseHBaseRegionBalancer init(io.datarouter.model.key.entity.EntityPartitioner<?> entityPartitioner, DrServerList drhServerList, DrRegionListFactory.DrRegionList drhRegionList)
- assertRegionCountsConsistent
  
  public void assertRegionCountsConsistent()
- getServerByRegionStringForDebug
  
  protected String getServerByRegionStringForDebug()