org.apache.hadoop.hbase.master.assignment

Class TestAssignmentManager

java.lang.Object

org.apache.hadoop.hbase.master.assignment.TestAssignmentManagerBase

org.apache.hadoop.hbase.master.assignment.TestAssignmentManager

public class TestAssignmentManager
extends TestAssignmentManagerBase

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.master.assignment.TestAssignmentManagerBase

TestAssignmentManagerBase.FaultyRsExecutor, TestAssignmentManagerBase.GoodRsExecutor, TestAssignmentManagerBase.HangOnCloseThenRSCrashExecutor, TestAssignmentManagerBase.HangThenRSCrashExecutor, TestAssignmentManagerBase.HangThenRSRestartExecutor, TestAssignmentManagerBase.MockRSExecutor, TestAssignmentManagerBase.MockRSProcedureDispatcher, TestAssignmentManagerBase.NoopRsExecutor, TestAssignmentManagerBase.RandRsExecutor, TestAssignmentManagerBase.ServerNotYetRunningRsExecutor, TestAssignmentManagerBase.SocketTimeoutRsExecutor

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
private static org.slf4j.Logger	LOG

Fields inherited from class org.apache.hadoop.hbase.master.assignment.TestAssignmentManagerBase

am, assignFailedCount, assignProcMetrics, assignSubmittedCount, exception, executor, master, name, NREGIONS, NSERVERS, regionsToRegionServers, rsDispatcher, unassignFailedCount, unassignProcMetrics, unassignSubmittedCount, UTIL

Constructor Summary

Constructors

Constructor and Description
TestAssignmentManager()

Method Summary

Modifier and Type	Method and Description
private void	testAssign(TestAssignmentManagerBase.MockRSExecutor executor)
private void	testAssign(TestAssignmentManagerBase.MockRSExecutor executor, int nregions)
void	testAssignAnAssignedRegion()
void	testAssignAndCrashBeforeResponse()
void	testAssignMetaAndCrashBeforeResponse() It is possible that when AM send assign meta request to a RS successfully, but RS can not send back any response, which cause master startup hangs forever
void	testAssignWithGoodExec()
void	testAssignWithRandExec()
void	testDoNotRetryExceptionOnAssignment()
private void	testFailedOpen(org.apache.hadoop.hbase.TableName tableName, TestAssignmentManagerBase.MockRSExecutor executor)
void	testIOExceptionOnAssignment()
private void	testRetriesExhaustedFailure(org.apache.hadoop.hbase.TableName tableName, TestAssignmentManagerBase.MockRSExecutor executor)
void	testServerNotYetRunning()
void	testSocketTimeout()
void	testUnassignAndCrashBeforeResponse()
void	testUnassignAnUnassignedRegion()
void	testWaitServerReportEventWithNullServer()

Methods inherited from class org.apache.hadoop.hbase.master.assignment.TestAssignmentManagerBase

bulkSubmit, collectAssignmentManagerMetrics, createRegionInfo, setUp, setupConfiguration, submitProcedure, tearDown, waitOnFuture

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final org.slf4j.Logger LOG

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

Constructor Detail

TestAssignmentManager

public TestAssignmentManager()

Method Detail

testWaitServerReportEventWithNullServer

public void testWaitServerReportEventWithNullServer()
                                             throws org.apache.hadoop.hbase.exceptions.UnexpectedStateException

Throws:

org.apache.hadoop.hbase.exceptions.UnexpectedStateException

testAssignWithGoodExec

public void testAssignWithGoodExec()
                            throws Exception

Throws:

Exception

testAssignAndCrashBeforeResponse

public void testAssignAndCrashBeforeResponse()
                                      throws Exception

Throws:

Exception

testUnassignAndCrashBeforeResponse

public void testUnassignAndCrashBeforeResponse()
                                        throws Exception

Throws:

Exception

testAssignWithRandExec

public void testAssignWithRandExec()
                            throws Exception

Throws:

Exception

testSocketTimeout

public void testSocketTimeout()
                       throws Exception

Throws:

Exception

testServerNotYetRunning

public void testServerNotYetRunning()
                             throws Exception

Throws:

Exception

testRetriesExhaustedFailure

private void testRetriesExhaustedFailure(org.apache.hadoop.hbase.TableName tableName,
                                         TestAssignmentManagerBase.MockRSExecutor executor)
                                  throws Exception

Throws:

Exception

testIOExceptionOnAssignment

public void testIOExceptionOnAssignment()
                                 throws Exception

Throws:

Exception

testDoNotRetryExceptionOnAssignment

public void testDoNotRetryExceptionOnAssignment()
                                         throws Exception

Throws:

Exception

testFailedOpen

private void testFailedOpen(org.apache.hadoop.hbase.TableName tableName,
                            TestAssignmentManagerBase.MockRSExecutor executor)
                     throws Exception

Throws:

Exception

testAssign

private void testAssign(TestAssignmentManagerBase.MockRSExecutor executor)
                 throws Exception

Throws:

Exception

testAssign

private void testAssign(TestAssignmentManagerBase.MockRSExecutor executor,
                        int nregions)
                 throws Exception

Throws:

Exception

testAssignAnAssignedRegion

public void testAssignAnAssignedRegion()
                                throws Exception

Throws:

Exception

testUnassignAnUnassignedRegion

public void testUnassignAnUnassignedRegion()
                                    throws Exception

Throws:

Exception

testAssignMetaAndCrashBeforeResponse

public void testAssignMetaAndCrashBeforeResponse()
                                          throws Exception

It is possible that when AM send assign meta request to a RS successfully, but RS can not send back any response, which cause master startup hangs forever

Throws:

Exception