org.apache.hadoop.hbase.regionserver

Class TestPerColumnFamilyFlush

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestPerColumnFamilyFlush

public class TestPerColumnFamilyFlush
extends Object

This test verifies the correctness of the Per Column Family flushing strategy

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
static byte[][]	FAMILIES
static byte[]	FAMILY1
static byte[]	FAMILY2
static byte[]	FAMILY3
static TableName	TABLENAME

Constructor Summary

Constructors

Constructor and Description
TestPerColumnFamilyFlush()

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args)
void	testCompareStoreFileCount()
void	testFlushingWhenLogRolling() When a log roll is about to happen, we do a flush of the regions who will be affected by the log roll.
void	testLogReplayWithDistributedLogSplit()
void	testSelectiveFlushWhenEnabled()
void	testSelectiveFlushWhenNotEnabled()

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

TABLENAME

public static final TableName TABLENAME

FAMILIES

public static final byte[][] FAMILIES

FAMILY1

public static final byte[] FAMILY1

FAMILY2

public static final byte[] FAMILY2

FAMILY3

public static final byte[] FAMILY3

Constructor Detail

TestPerColumnFamilyFlush

public TestPerColumnFamilyFlush()

Method Detail

testSelectiveFlushWhenEnabled

public void testSelectiveFlushWhenEnabled()
                                   throws IOException

Throws:

IOException

testSelectiveFlushWhenNotEnabled

public void testSelectiveFlushWhenNotEnabled()
                                      throws IOException

Throws:

IOException

testLogReplayWithDistributedLogSplit

public void testLogReplayWithDistributedLogSplit()
                                          throws Exception

Throws:

Exception

testFlushingWhenLogRolling

public void testFlushingWhenLogRolling()
                                throws Exception

When a log roll is about to happen, we do a flush of the regions who will be affected by the log roll. These flushes cannot be a selective flushes, otherwise we cannot roll the logs. This test ensures that we do a full-flush in that scenario.

Throws:

IOException

Exception

testCompareStoreFileCount

public void testCompareStoreFileCount()
                               throws Exception

Throws:

Exception

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception