org.apache.hadoop.hbase.regionserver

Class TestRegionMergeTransaction

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestRegionMergeTransaction

public class TestRegionMergeTransaction
extends java.lang.Object

Test the RegionMergeTransactionImpl class against two HRegions (as opposed to running cluster).

Constructor Summary

Constructors

Constructor and Description
TestRegionMergeTransaction()

Method Summary

Modifier and Type	Method and Description
void	setup()
void	teardown()
void	testFailAfterPONR()
void	testMeregedRegionBoundary()
void	testPrepare() Test straight prepare works.
void	testPrepareWithClosedRegion()
void	testPrepareWithRegionsNotAdjacent() Test merging two not adjacent regions under a common merge
void	testPrepareWithRegionsNotAdjacentUnderCompulsory() Test merging two not adjacent regions under a compulsory merge
void	testPrepareWithRegionsWithMergeReference() Test merging regions which are merged regions and has reference in hbase:meta all the same
void	testPrepareWithRegionsWithReference() Pass a reference store
void	testPrepareWithSameRegion() Test merging the same region
void	testRollback()
void	testWholesomeMerge()

Methods inherited from class java.lang.Object

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

Constructor Detail

TestRegionMergeTransaction

public TestRegionMergeTransaction()

Method Detail

setup

public void setup()
           throws java.io.IOException

Throws:

java.io.IOException

teardown

public void teardown()
              throws java.io.IOException

Throws:

java.io.IOException

testPrepare

public void testPrepare()
                 throws java.io.IOException

Test straight prepare works. Tries to merge on region_a and region_b

Throws:

java.io.IOException

testPrepareWithSameRegion

public void testPrepareWithSameRegion()
                               throws java.io.IOException

Test merging the same region

Throws:

java.io.IOException

testPrepareWithRegionsNotAdjacent

public void testPrepareWithRegionsNotAdjacent()
                                       throws java.io.IOException

Test merging two not adjacent regions under a common merge

Throws:

java.io.IOException

testPrepareWithRegionsNotAdjacentUnderCompulsory

public void testPrepareWithRegionsNotAdjacentUnderCompulsory()
                                                      throws java.io.IOException

Test merging two not adjacent regions under a compulsory merge

Throws:

java.io.IOException

testPrepareWithRegionsWithReference

public void testPrepareWithRegionsWithReference()
                                         throws java.io.IOException

Pass a reference store

Throws:

java.io.IOException

testPrepareWithClosedRegion

public void testPrepareWithClosedRegion()
                                 throws java.io.IOException

Throws:

java.io.IOException

testPrepareWithRegionsWithMergeReference

public void testPrepareWithRegionsWithMergeReference()
                                              throws java.io.IOException

Test merging regions which are merged regions and has reference in hbase:meta all the same

Throws:

java.io.IOException

testWholesomeMerge

public void testWholesomeMerge()
                        throws java.io.IOException,
                               java.lang.InterruptedException

Throws:

java.io.IOException

java.lang.InterruptedException

testRollback

public void testRollback()
                  throws java.io.IOException,
                         java.lang.InterruptedException

Throws:

java.io.IOException

java.lang.InterruptedException

testFailAfterPONR

public void testFailAfterPONR()
                       throws java.io.IOException,
                              KeeperException,
                              java.lang.InterruptedException

Throws:

java.io.IOException

KeeperException

java.lang.InterruptedException

testMeregedRegionBoundary

public void testMeregedRegionBoundary()