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 and Description
static HBaseClassTestRule	CLASS_RULE
private org.apache.hadoop.conf.Configuration	conf
private org.apache.hadoop.hbase.HTableDescriptor	htd
private org.apache.hadoop.hbase.regionserver.HRegion	mockRegion
org.junit.rules.TestName	name
private List<org.apache.hadoop.hbase.regionserver.HStore>	stores
private static org.apache.hadoop.hbase.TableName	TABLENAME

Constructor Summary

Constructors

Constructor and Description
TestRegionSplitPolicy()

Method Summary

Modifier and Type	Method and 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()

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

conf

private org.apache.hadoop.conf.Configuration conf

htd

private org.apache.hadoop.hbase.HTableDescriptor htd

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

name

public org.junit.rules.TestName name

Constructor Detail

TestRegionSplitPolicy

public TestRegionSplitPolicy()

Method Detail

setupMocks

public void setupMocks()

testForceSplitRegionWithReference

public void testForceSplitRegionWithReference()
                                       throws IOException

Throws:

IOException

testIncreasingToUpperBoundRegionSplitPolicy

public void testIncreasingToUpperBoundRegionSplitPolicy()
                                                 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

Parameters:

policy -

testGetSplitPoint

public void testGetSplitPoint()
                       throws IOException

Throws:

IOException

testDelimitedKeyPrefixRegionSplitPolicy

public void testDelimitedKeyPrefixRegionSplitPolicy()
                                             throws IOException

Throws:

IOException

testConstantSizePolicyWithJitter

public void testConstantSizePolicyWithJitter()
                                      throws IOException

Throws:

IOException