Package org.apache.hadoop.hbase.client

Class RegionReplicaTestHelper

java.lang.Object

org.apache.hadoop.hbase.client.RegionReplicaTestHelper

public final class RegionReplicaTestHelper
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static interface	RegionReplicaTestHelper.Locator

Constructor Summary

Constructors

Modifier	Constructor	Description
private	RegionReplicaTestHelper()

Method Summary

Modifier and Type	Method	Description
static void	assertReplicaDistributed(HBaseTestingUtil util, org.apache.hadoop.hbase.client.Table t)
private static boolean	contains(List<org.apache.hadoop.hbase.client.RegionInfo> regionInfos, org.apache.hadoop.hbase.client.RegionInfo regionInfo)
(package private) static Optional<org.apache.hadoop.hbase.ServerName>	getRSCarryingReplica(HBaseTestingUtil util, org.apache.hadoop.hbase.TableName tableName, int replicaId)
(package private) static org.apache.hadoop.hbase.ServerName	moveRegion(HBaseTestingUtil util, org.apache.hadoop.hbase.HRegionLocation currentLoc)	Return the new location.
(package private) static void	testLocator(HBaseTestingUtil util, org.apache.hadoop.hbase.TableName tableName, RegionReplicaTestHelper.Locator locator)
(package private) static void	waitUntilAllMetaReplicasAreReady(HBaseTestingUtil util, org.apache.hadoop.hbase.client.ConnectionRegistry registry)

Methods inherited from class java.lang.Object

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

Constructor Details

RegionReplicaTestHelper

private RegionReplicaTestHelper()

Method Details

waitUntilAllMetaReplicasAreReady

static void waitUntilAllMetaReplicasAreReady(HBaseTestingUtil util,
 org.apache.hadoop.hbase.client.ConnectionRegistry registry)
                                      throws IOException

Throws:

IOException

getRSCarryingReplica

static Optional<org.apache.hadoop.hbase.ServerName> getRSCarryingReplica(HBaseTestingUtil util,
 org.apache.hadoop.hbase.TableName tableName,
 int replicaId)

moveRegion

static org.apache.hadoop.hbase.ServerName moveRegion(HBaseTestingUtil util,
 org.apache.hadoop.hbase.HRegionLocation currentLoc)
                                              throws Exception

Return the new location.

Throws:

Exception

testLocator

static void testLocator(HBaseTestingUtil util,
 org.apache.hadoop.hbase.TableName tableName,
 RegionReplicaTestHelper.Locator locator)
                 throws Exception

Throws:

Exception

assertReplicaDistributed

public static void assertReplicaDistributed(HBaseTestingUtil util,
 org.apache.hadoop.hbase.client.Table t)
                                     throws IOException

Throws:

IOException

contains

private static boolean contains(List<org.apache.hadoop.hbase.client.RegionInfo> regionInfos,
 org.apache.hadoop.hbase.client.RegionInfo regionInfo)