Package org.apache.hadoop.hbase.procedure

Class TestProcedure

java.lang.Object

org.apache.hadoop.hbase.procedure.TestProcedure

@Tag("org.apache.hadoop.hbase.testclassification.MasterTests") @Tag("org.apache.hadoop.hbase.testclassification.SmallTests")
public class TestProcedure
extends Object

Demonstrate how Procedure handles single members, multiple members, and errors semantics

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	TestProcedure.LatchedProcedure

Field Summary

Fields

Modifier and Type	Field	Description
(package private) org.apache.hadoop.hbase.procedure.ProcedureCoordinator	coord

Constructor Summary

Constructors

Constructor	Description
TestProcedure()

Method Summary

Modifier and Type	Method	Description
void	setup()
void	testBarrieredErrorPropagation()
void	testErrorPropagation()
void	testMultipleMember()
void	testSingleMember()	With a single member, verify ordered execution.

Methods inherited from class java.lang.Object

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

Field Details

coord

org.apache.hadoop.hbase.procedure.ProcedureCoordinator coord

Constructor Details

TestProcedure

public TestProcedure()

Method Details

setup

@BeforeEach
public void setup()

testSingleMember

@Test
public void testSingleMember()
                      throws Exception

With a single member, verify ordered execution. The Coordinator side is run in a separate thread so we can only trigger from members and wait for particular state latches.

Throws:

Exception

testMultipleMember

@Test
public void testMultipleMember()
                        throws Exception

Throws:

Exception

testErrorPropagation

@Test
public void testErrorPropagation()
                          throws Exception

Throws:

Exception

testBarrieredErrorPropagation

@Test
public void testBarrieredErrorPropagation()
                                   throws Exception

Throws:

Exception