Package org.apache.hadoop.hbase.mob

Class TestExpiredMobFileCleaner

java.lang.Object

org.apache.hadoop.hbase.mob.TestExpiredMobFileCleaner

@Tag("org.apache.hadoop.hbase.testclassification.MediumTests")
public class TestExpiredMobFileCleaner
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private static org.apache.hadoop.hbase.client.Admin	admin
private static final String	family
private static final org.slf4j.Logger	LOG
private static final byte[]	qf
private static final byte[]	row1
private static final byte[]	row2
private static final byte[]	row3
private static org.apache.hadoop.hbase.client.BufferedMutator	table
private static final org.apache.hadoop.hbase.TableName	tableName
private static final HBaseTestingUtil	TEST_UTIL

Constructor Summary

Constructors

Constructor	Description
TestExpiredMobFileCleaner()

Method Summary

Modifier and Type	Method	Description
private void	init()
private byte[]	makeDummyData(int size)
private void	modifyColumnExpiryDays(int expireDays)
private void	putKVAndFlush(org.apache.hadoop.hbase.client.BufferedMutator table, byte[] row, byte[] value, long ts)
private int	secondsOfDay()
void	setUp()
static void	setUpBeforeClass()
void	tearDown()
static void	tearDownAfterClass()
void	testCleaner()	Creates a 3 day old hfile and an 1 day old hfile then sets expiry to 2 days.

Methods inherited from class java.lang.Object

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

Field Details

TEST_UTIL

private static final HBaseTestingUtil TEST_UTIL

tableName

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

family

private static final String family

See Also:

• Constant Field Values

row1

private static final byte[] row1

row2

private static final byte[] row2

row3

private static final byte[] row3

qf

private static final byte[] qf

LOG

private static final org.slf4j.Logger LOG

table

private static org.apache.hadoop.hbase.client.BufferedMutator table

admin

private static org.apache.hadoop.hbase.client.Admin admin

Constructor Details

TestExpiredMobFileCleaner

public TestExpiredMobFileCleaner()

Method Details

setUpBeforeClass

@BeforeAll
public static void setUpBeforeClass()
                             throws Exception

Throws:

Exception

tearDownAfterClass

@AfterAll
public static void tearDownAfterClass()
                               throws Exception

Throws:

Exception

setUp

@BeforeEach
public void setUp()
           throws Exception

Throws:

Exception

tearDown

@AfterEach
public void tearDown()
              throws Exception

Throws:

Exception

init

private void init()
           throws Exception

Throws:

Exception

modifyColumnExpiryDays

private void modifyColumnExpiryDays(int expireDays)
                             throws Exception

Throws:

Exception

putKVAndFlush

private void putKVAndFlush(org.apache.hadoop.hbase.client.BufferedMutator table,
 byte[] row,
 byte[] value,
 long ts)
                    throws Exception

Throws:

Exception

testCleaner

@Test
public void testCleaner()
                 throws Exception

Creates a 3 day old hfile and an 1 day old hfile then sets expiry to 2 days. Verifies that the 3 day old hfile is removed but the 1 day one is still present after the expiry based cleaner is run.

Throws:

Exception

secondsOfDay

private int secondsOfDay()

makeDummyData

private byte[] makeDummyData(int size)