Package org.apache.hadoop.hbase.regionserver

Class TestGetClosestAtOrBefore

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestGetClosestAtOrBefore

public class TestGetClosestAtOrBefore
extends Object

TestGet is a medley of tests of get all done up as a single test. It was originally written to test a method since removed, getClosestAtOrBefore but the test is retained because it runs some interesting exercises.

Field Summary

Fields

Modifier and Type	Field	Description
static final HBaseClassTestRule	CLASS_RULE
private static org.apache.hadoop.conf.Configuration	conf
private static final org.slf4j.Logger	LOG
private static final byte[]	T00
private static final byte[]	T10
private static final byte[]	T11
private static final byte[]	T12
private static final byte[]	T20
private static final byte[]	T30
private static final byte[]	T31
private static final byte[]	T35
private static final byte[]	T40
org.junit.rules.TestName	testName
private static HBaseTestingUtil	UTIL

Constructor Summary

Constructors

Constructor	Description
TestGetClosestAtOrBefore()

Method Summary

Modifier and Type	Method	Description
private byte[]	extractRowFromMetaRow(byte[] b)
private byte[]	findRow(org.apache.hadoop.hbase.regionserver.Region mr, char table, int rowToFind, int answer)
void	testGetClosestRowBefore2()	For HBASE-694
void	testGetClosestRowBefore3()	Test file of multiple deletes and with deletes as final key.
void	testUsingMetaAndBinary()

Methods inherited from class java.lang.Object

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

Field Details

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

testName

public org.junit.rules.TestName testName

LOG

private static final org.slf4j.Logger LOG

T00

private static final byte[] T00

T10

private static final byte[] T10

T11

private static final byte[] T11

T12

private static final byte[] T12

T20

private static final byte[] T20

T30

private static final byte[] T30

T31

private static final byte[] T31

T35

private static final byte[] T35

T40

private static final byte[] T40

UTIL

private static HBaseTestingUtil UTIL

conf

private static org.apache.hadoop.conf.Configuration conf

Constructor Details

TestGetClosestAtOrBefore

public TestGetClosestAtOrBefore()

Method Details

testUsingMetaAndBinary

public void testUsingMetaAndBinary()
                            throws IOException

Throws:

IOException

findRow

private byte[] findRow(org.apache.hadoop.hbase.regionserver.Region mr,
 char table,
 int rowToFind,
 int answer)
                throws IOException

Parameters:

answer - Pass -1 if we're not to find anything.

Returns:

Row found.

Throws:

IOException

extractRowFromMetaRow

private byte[] extractRowFromMetaRow(byte[] b)

testGetClosestRowBefore3

public void testGetClosestRowBefore3()
                              throws IOException

Test file of multiple deletes and with deletes as final key.

Throws:

IOException

See Also:

• HBASE-751

testGetClosestRowBefore2

public void testGetClosestRowBefore2()
                              throws IOException

For HBASE-694

Throws:

IOException