org.apache.hadoop.hbase.regionserver

Class TestMajorCompaction

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestMajorCompaction

public class TestMajorCompaction
extends java.lang.Object

Test major compactions

Field Summary

Fields

Modifier and Type	Field and Description
protected Configuration	conf
TestName	name

Constructor Summary

Constructors

Constructor and Description
TestMajorCompaction() constructor

Method Summary

Modifier and Type	Method and Description
void	majorCompactionWithDataBlockEncoding(boolean inCacheOnly)
void	setUp()
void	tearDown()
void	testDataBlockEncodingEverywhere()
void	testDataBlockEncodingInCacheOnly()
void	testMajorCompactingToNoOutput() Test that on a major compaction, if all cells are expired or deleted, then we'll end up with no product.
void	testMajorCompactingToNoOutputWithReverseScan() Test that on a major compaction, if all cells are expired or deleted, then we'll end up with no product.
void	testMajorCompaction() Run compaction and flushing memstore Assert deletes get cleaned up.
void	testNonUserMajorCompactionRequest() Test for HBASE-5920 - Test user requested major compactions always occurring
void	testTimeBasedMajorCompaction()
void	testUserMajorCompactionRequest() Test for HBASE-5920

Methods inherited from class java.lang.Object

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

Field Detail

name

public TestName name

conf

protected Configuration conf

Constructor Detail

TestMajorCompaction

public TestMajorCompaction()

constructor

Method Detail

setUp

public void setUp()
           throws java.lang.Exception

Throws:

java.lang.Exception

tearDown

public void tearDown()
              throws java.lang.Exception

Throws:

java.lang.Exception

testMajorCompactingToNoOutput

public void testMajorCompactingToNoOutput()
                                   throws java.io.IOException

Test that on a major compaction, if all cells are expired or deleted, then we'll end up with no product. Make sure scanner over region returns right answer in this case - and that it just basically works.

Throws:

java.io.IOException

testMajorCompaction

public void testMajorCompaction()
                         throws java.lang.Exception

Run compaction and flushing memstore Assert deletes get cleaned up.

Throws:

java.lang.Exception

testDataBlockEncodingInCacheOnly

public void testDataBlockEncodingInCacheOnly()
                                      throws java.lang.Exception

Throws:

java.lang.Exception

testDataBlockEncodingEverywhere

public void testDataBlockEncodingEverywhere()
                                     throws java.lang.Exception

Throws:

java.lang.Exception

majorCompactionWithDataBlockEncoding

public void majorCompactionWithDataBlockEncoding(boolean inCacheOnly)
                                          throws java.lang.Exception

Throws:

java.lang.Exception

testTimeBasedMajorCompaction

public void testTimeBasedMajorCompaction()
                                  throws java.lang.Exception

Throws:

java.lang.Exception

testNonUserMajorCompactionRequest

public void testNonUserMajorCompactionRequest()
                                       throws java.lang.Exception

Test for HBASE-5920 - Test user requested major compactions always occurring

Throws:

java.lang.Exception

testUserMajorCompactionRequest

public void testUserMajorCompactionRequest()
                                    throws java.io.IOException

Test for HBASE-5920

Throws:

java.io.IOException

testMajorCompactingToNoOutputWithReverseScan

public void testMajorCompactingToNoOutputWithReverseScan()
                                                  throws java.io.IOException

Test that on a major compaction, if all cells are expired or deleted, then we'll end up with no product. Make sure scanner over region returns right answer in this case - and that it just basically works.

Throws:

java.io.IOException