Package org.apache.hadoop.hbase.regionserver

Class TestRegionSplitPolicy

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestRegionSplitPolicy

public class TestRegionSplitPolicy
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final HBaseClassTestRule	CLASS_RULE
private org.apache.hadoop.conf.Configuration	conf
private org.apache.hadoop.hbase.regionserver.HRegion	mockRegion
private List<org.apache.hadoop.hbase.regionserver.HStore>	stores
private static final org.apache.hadoop.hbase.TableName	TABLENAME

Constructor Summary

Constructors

Constructor	Description
TestRegionSplitPolicy()

Method Summary

Modifier and Type	Method	Description
private void	assertWithinJitter(long maxSplitSize, long sizeToCheck)
private void	doConstantSizePolicyTests(org.apache.hadoop.hbase.regionserver.ConstantSizeRegionSplitPolicy policy)	Run through tests for a ConstantSizeRegionSplitPolicy
void	setupMocks()
void	testBusyRegionSplitPolicy()
void	testConstantSizePolicy()
void	testConstantSizePolicyWithJitter()
void	testCreateDefault()
void	testCustomPolicy()	Test setting up a customized split policy
void	testDelimitedKeyPrefixRegionSplitPolicy()
void	testForceSplitRegionWithReference()
void	testGetSplitPoint()
void	testIncreasingToUpperBoundRegionSplitPolicy()
void	testIsExceedSize()
void	testSteppingSplitPolicyWithRegionReplication()

Methods inherited from class java.lang.Object

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

Field Details

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

conf

private org.apache.hadoop.conf.Configuration conf

mockRegion

private org.apache.hadoop.hbase.regionserver.HRegion mockRegion

stores

private List<org.apache.hadoop.hbase.regionserver.HStore> stores

TABLENAME

private static final org.apache.hadoop.hbase.TableName TABLENAME

Constructor Details

TestRegionSplitPolicy

public TestRegionSplitPolicy()

Method Details

setupMocks

public void setupMocks()

testForceSplitRegionWithReference

public void testForceSplitRegionWithReference()
                                       throws IOException

Throws:

IOException

testIncreasingToUpperBoundRegionSplitPolicy

public void testIncreasingToUpperBoundRegionSplitPolicy()
                                                 throws IOException

Throws:

IOException

testSteppingSplitPolicyWithRegionReplication

public void testSteppingSplitPolicyWithRegionReplication()
                                                  throws IOException

Throws:

IOException

testIsExceedSize

public void testIsExceedSize()
                      throws IOException

Throws:

IOException

testBusyRegionSplitPolicy

public void testBusyRegionSplitPolicy()
                               throws Exception

Throws:

Exception

assertWithinJitter

private void assertWithinJitter(long maxSplitSize,
 long sizeToCheck)

testCreateDefault

public void testCreateDefault()
                       throws IOException

Throws:

IOException

testCustomPolicy

public void testCustomPolicy()
                      throws IOException

Test setting up a customized split policy

Throws:

IOException

testConstantSizePolicy

public void testConstantSizePolicy()
                            throws IOException

Throws:

IOException

doConstantSizePolicyTests

private void doConstantSizePolicyTests(org.apache.hadoop.hbase.regionserver.ConstantSizeRegionSplitPolicy policy)

Run through tests for a ConstantSizeRegionSplitPolicy

testGetSplitPoint

public void testGetSplitPoint()
                       throws IOException

Throws:

IOException

testDelimitedKeyPrefixRegionSplitPolicy

public void testDelimitedKeyPrefixRegionSplitPolicy()
                                             throws IOException

Throws:

IOException

testConstantSizePolicyWithJitter

public void testConstantSizePolicyWithJitter()
                                      throws IOException

Throws:

IOException