org.apache.hadoop.hbase.client

Class TestProcedureFuture

java.lang.Object

org.apache.hadoop.hbase.client.TestProcedureFuture

public class TestProcedureFuture
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	TestProcedureFuture.TestFuture

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE

Constructor Summary

Constructors

Constructor and Description
TestProcedureFuture()

Method Summary

Modifier and Type	Method and Description
void	testOnServerWithNoProcedureSupport() When a new client with procedure support tries to ask an old-master without proc-support the procedure result we get a DoNotRetryIOException (which is an UnsupportedOperationException) The future should trap that and fallback to the waitOperationResult().
void	testWithoutProcId() When a master return a result without procId, we are skipping the getProcedureResult() call.
void	testWithProcId() When a master return a result with procId, we are skipping the waitOperationResult() call, since we are getting the procedure result.
void	testWithProcIdAndSpinning() Verify that the spin loop for the procedure running works.

Methods inherited from class java.lang.Object

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

Field Detail

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

Constructor Detail

TestProcedureFuture

public TestProcedureFuture()

Method Detail

testWithProcId

public void testWithProcId()
                    throws Exception

When a master return a result with procId, we are skipping the waitOperationResult() call, since we are getting the procedure result.

Throws:

Exception

testWithProcIdAndSpinning

public void testWithProcIdAndSpinning()
                               throws Exception

Verify that the spin loop for the procedure running works.

Throws:

Exception

testWithoutProcId

public void testWithoutProcId()
                       throws Exception

When a master return a result without procId, we are skipping the getProcedureResult() call.

Throws:

Exception

testOnServerWithNoProcedureSupport

public void testOnServerWithNoProcedureSupport()
                                        throws Exception

When a new client with procedure support tries to ask an old-master without proc-support the procedure result we get a DoNotRetryIOException (which is an UnsupportedOperationException) The future should trap that and fallback to the waitOperationResult(). This happens when the operation calls happens on a "new master" but while we are waiting the operation to be completed, we failover on an "old master".

Throws:

Exception