Package org.apache.hadoop.hbase.master.balancer

Class TestRSGroupBasedLoadBalancerWithStochasticLoadBalancerAsInternal

java.lang.Object

org.apache.hadoop.hbase.master.balancer.BalancerTestBase

org.apache.hadoop.hbase.master.balancer.RSGroupableBalancerTestBase

org.apache.hadoop.hbase.master.balancer.TestRSGroupBasedLoadBalancerWithStochasticLoadBalancerAsInternal

@Tag("org.apache.hadoop.hbase.testclassification.LargeTests")
public class TestRSGroupBasedLoadBalancerWithStochasticLoadBalancerAsInternal
extends RSGroupableBalancerTestBase

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.master.balancer.BalancerTestBase

BalancerTestBase.MockMapping

Field Summary

Fields

Modifier and Type	Field	Description
private static org.apache.hadoop.hbase.rsgroup.RSGroupBasedLoadBalancer	loadBalancer

Fields inherited from class org.apache.hadoop.hbase.master.balancer.RSGroupableBalancerTestBase

conf, groupMap, groups, regionAssignment, regionId, servers, table0, tableDescs, tables

Fields inherited from class org.apache.hadoop.hbase.master.balancer.BalancerTestBase

clusterStateMocks, clusterStateMocksWithNoSlop, clusterStateMocksWithSlop, largeCluster

Constructor Summary

Constructors

Constructor	Description
TestRSGroupBasedLoadBalancerWithStochasticLoadBalancerAsInternal()

Method Summary

Modifier and Type	Method	Description
static void	beforeAllTests()
private org.apache.hadoop.hbase.ServerMetrics	mockServerMetricsWithReadRequests(org.apache.hadoop.hbase.ServerName server, List<org.apache.hadoop.hbase.client.RegionInfo> regionsOnServer, long readRequestCount)
void	testBalanceCluster()	Test HBASE-20791

Methods inherited from class org.apache.hadoop.hbase.master.balancer.RSGroupableBalancerTestBase

assertClusterAsBalanced, assertImmediateAssignment, assertRetainedAssignment, assignedRegions, constructGroupInfo, constructTableDesc, convertToGroupBasedMap, generateServers, getMockedGroupInfoManager, getMockedMaster, getTableName, mockClusterServers, mockServerMetricsWithRegionCacheInfo, printStats, randomRegions, reconcile, updateLoad

Methods inherited from class org.apache.hadoop.hbase.master.balancer.BalancerTestBase

assertClusterAsBalanced, assertClusterOverallAsBalanced, assertRegionReplicaPlacement, convertToList, createRegions, createServerMap, mockCluster, mockClusterServers, mockClusterServers, mockClusterServers, mockClusterServersUnsorted, mockClusterServersWithTables, mockUniformClusterServers, printMock, printStats, randomRegions, randomServer, randomServers, reconcile, returnRegions, returnServer, returnServers, uniformRegions, updateLoad

Methods inherited from class java.lang.Object

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

Field Details

loadBalancer

private static org.apache.hadoop.hbase.rsgroup.RSGroupBasedLoadBalancer loadBalancer

Constructor Details

TestRSGroupBasedLoadBalancerWithStochasticLoadBalancerAsInternal

public TestRSGroupBasedLoadBalancerWithStochasticLoadBalancerAsInternal()

Method Details

beforeAllTests

@BeforeAll
public static void beforeAllTests()
                           throws Exception

Throws:

Exception

mockServerMetricsWithReadRequests

private org.apache.hadoop.hbase.ServerMetrics mockServerMetricsWithReadRequests(org.apache.hadoop.hbase.ServerName server,
 List<org.apache.hadoop.hbase.client.RegionInfo> regionsOnServer,
 long readRequestCount)

testBalanceCluster

@Test
public void testBalanceCluster()
                        throws IOException

Test HBASE-20791

Throws:

IOException