Package org.apache.hadoop.hbase.regionserver

Class TestDateTieredCompactionPolicyHeterogeneousStorage

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestCompactionPolicy

org.apache.hadoop.hbase.regionserver.AbstractTestDateTieredCompactionPolicy

org.apache.hadoop.hbase.regionserver.TestDateTieredCompactionPolicyHeterogeneousStorage

@Tag("org.apache.hadoop.hbase.testclassification.RegionServerTests") @Tag("org.apache.hadoop.hbase.testclassification.SmallTests")
public class TestDateTieredCompactionPolicyHeterogeneousStorage
extends AbstractTestDateTieredCompactionPolicy

Field Summary

Fields

Modifier and Type	Field	Description
static final String	COLD_WINDOW_SP
static final String	HOT_WINDOW_SP
static final String	WARM_WINDOW_SP

Fields inherited from class org.apache.hadoop.hbase.regionserver.TestCompactionPolicy

conf, maxFiles, maxSize, minFiles, minSize, store, TEST_FILE, TEST_UTIL

Constructor Summary

Constructors

Constructor	Description
TestDateTieredCompactionPolicyHeterogeneousStorage()

Method Summary

Modifier and Type	Method	Description
protected void	config()	setup config values necessary for store
void	testColdWindow()	Test for not incoming window.
void	testIncomingWindowHot()	Test for minor compaction of incoming window.
void	testMajorCompation()	Test for Major compaction.
void	testNotIncomingWindowAndIsHot()	Test for not incoming window.
void	testNotIncomingWindowWarm()	Test for not incoming window.
void	testRatioT0()	Test for not incoming window.

Methods inherited from class org.apache.hadoop.hbase.regionserver.AbstractTestDateTieredCompactionPolicy

compactEquals, compactEqualsStoragePolicy, sfCreate

Methods inherited from class org.apache.hadoop.hbase.regionserver.TestCompactionPolicy

compactEquals, compactEquals, compactEquals, getSizes, initialize, setUp, sfCreate, sfCreate, sfCreate, sfCreate, tearDown, toArrayList

Methods inherited from class java.lang.Object

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

Field Details

HOT_WINDOW_SP

public static final String HOT_WINDOW_SP

See Also:

• Constant Field Values

WARM_WINDOW_SP

public static final String WARM_WINDOW_SP

See Also:

• Constant Field Values

COLD_WINDOW_SP

public static final String COLD_WINDOW_SP

See Also:

• Constant Field Values

Constructor Details

TestDateTieredCompactionPolicyHeterogeneousStorage

public TestDateTieredCompactionPolicyHeterogeneousStorage()

Method Details

config

protected void config()

Description copied from class: TestCompactionPolicy

setup config values necessary for store

Overrides:

config in class TestCompactionPolicy

testIncomingWindowHot

@Test
public void testIncomingWindowHot()
                           throws IOException

Test for minor compaction of incoming window. Incoming window start ts >= now - hot age. So it is HOT window, will use HOT_WINDOW_SP.

Throws:

IOException - with error

testNotIncomingWindowWarm

@Test
public void testNotIncomingWindowWarm()
                               throws IOException

Test for not incoming window. now - hot age > window start >= now - warm age, so this window and is WARM window, will use WARM_WINDOW_SP

Throws:

IOException - with error

testNotIncomingWindowAndIsHot

@Test
public void testNotIncomingWindowAndIsHot()
                                   throws IOException

Test for not incoming window. this window start ts >= ow - hot age, So this incoming window and is HOT window. Use HOT_WINDOW_SP

Throws:

IOException - with error

testColdWindow

@Test
public void testColdWindow()
                    throws IOException

Test for not incoming window. COLD window start timestamp < now - warm age, so use COLD_WINDOW_SP

Throws:

IOException - with error

testRatioT0

@Test
public void testRatioT0()
                 throws IOException

Test for not incoming window. but not all hfiles will be selected to compact. Apply exploring logic on non-incoming window. More than one hfile left in this window. this means minor compact single out is true. boundaries only contains Long.MIN_VALUE

Throws:

IOException - with error

testMajorCompation

@Test
public void testMajorCompation()
                        throws IOException

Test for Major compaction. It will compact all files and create multi output files with different window storage policy.

Throws:

IOException - with error