org.apache.accumulo.server.master.balancer

Class TabletBalancer.OutstandingMigrations

java.lang.Object

org.apache.accumulo.server.master.balancer.TabletBalancer.BalancerProblem

org.apache.accumulo.server.master.balancer.TabletBalancer.OutstandingMigrations

All Implemented Interfaces:

Runnable

Enclosing class:

TabletBalancer

protected static class TabletBalancer.OutstandingMigrations
extends TabletBalancer.BalancerProblem

If a TabletBalancer only balances when there are no outstanding migrations, it should use this problem to indicate when they exist. Iff a TabletBalancer makes use of the migrations member to provide samples, then OutstandingMigrations is not thread safe.

Field Summary

Fields

Modifier and Type	Field and Description
Set<KeyExtent>	migrations

Fields inherited from class org.apache.accumulo.server.master.balancer.TabletBalancer.BalancerProblem

balancerLog

Constructor Summary

Constructors

Constructor and Description
TabletBalancer.OutstandingMigrations(org.apache.log4j.Logger logger)

Method Summary

Methods

Modifier and Type	Method and Description
void	run()

Methods inherited from class java.lang.Object

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

Field Detail

migrations

public Set<KeyExtent> migrations

Constructor Detail

TabletBalancer.OutstandingMigrations

public TabletBalancer.OutstandingMigrations(org.apache.log4j.Logger logger)

Method Detail

run

public void run()