org.apache.hadoop.hbase.client

Class TestResult

java.lang.Object

org.apache.hadoop.hbase.client.TestResult

public class TestResult
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
(package private) static byte[]	family
private static org.slf4j.Logger	LOG
(package private) static byte[]	qual
(package private) static byte[]	row
(package private) static byte[]	value

Constructor Summary

Constructors

Constructor and Description
TestResult()

Method Summary

Modifier and Type	Method and Description
private void	assertSame(org.apache.hadoop.hbase.CellScanner cellScanner, org.apache.hadoop.hbase.Cell[] cells)
void	doReadBenchmark() Microbenchmark that compares Result.getValue(byte[], byte[]) and Result.loadValue(byte[], byte[], java.nio.ByteBuffer) performance.
(package private) static org.apache.hadoop.hbase.KeyValue[]	genKVs(byte[] row, byte[] family, byte[] value, long timestamp, int cols)
private org.apache.hadoop.hbase.client.Result	getArrayBackedTagResult(org.apache.hadoop.hbase.Tag tag)
private org.apache.hadoop.hbase.client.Result	getByteBufferBackedTagResult(org.apache.hadoop.hbase.Tag tag)
static void	main(String[] args) Calls non-functional test methods.
void	testAdvanceMultipleOnEmptyCell()
void	testBasicGetColumn()
void	testBasicGetValue()
void	testBasicLoadValue()
void	testCompareResultMemoryUsage()
void	testCompareResults() Verify that Result.compareResults(...) behaves correctly.
void	testCompareResultsWithTags()
void	testCurrentOnEmptyCell()
void	testEmptyResultIsReadonly() Verifies that one can't modify instance of EMPTY_RESULT.
void	testMultiVersionGetColumn()
void	testMultiVersionGetValue()
void	testMultiVersionLoadValue()
void	testResultAsCellScanner() Run some tests to ensure Result acts like a proper CellScanner.

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

LOG

private static final org.slf4j.Logger LOG

row

static final byte[] row

family

static final byte[] family

value

static final byte[] value

qual

static final byte[] qual

Constructor Detail

TestResult

public TestResult()

Method Detail

genKVs

static org.apache.hadoop.hbase.KeyValue[] genKVs(byte[] row,
                                                 byte[] family,
                                                 byte[] value,
                                                 long timestamp,
                                                 int cols)

testResultAsCellScanner

public void testResultAsCellScanner()
                             throws IOException

Run some tests to ensure Result acts like a proper CellScanner.

Throws:

IOException

assertSame

private void assertSame(org.apache.hadoop.hbase.CellScanner cellScanner,
                        org.apache.hadoop.hbase.Cell[] cells)
                 throws IOException

Throws:

IOException

testBasicGetColumn

public void testBasicGetColumn()
                        throws Exception

Throws:

Exception

testCurrentOnEmptyCell

public void testCurrentOnEmptyCell()
                            throws IOException

Throws:

IOException

testAdvanceMultipleOnEmptyCell

public void testAdvanceMultipleOnEmptyCell()
                                    throws IOException

Throws:

IOException

testMultiVersionGetColumn

public void testMultiVersionGetColumn()
                               throws Exception

Throws:

Exception

testBasicGetValue

public void testBasicGetValue()
                       throws Exception

Throws:

Exception

testMultiVersionGetValue

public void testMultiVersionGetValue()
                              throws Exception

Throws:

Exception

testBasicLoadValue

public void testBasicLoadValue()
                        throws Exception

Throws:

Exception

testMultiVersionLoadValue

public void testMultiVersionLoadValue()
                               throws Exception

Throws:

Exception

testCompareResults

public void testCompareResults()
                        throws Exception

Verify that Result.compareResults(...) behaves correctly.

Throws:

Exception

testCompareResultsWithTags

public void testCompareResultsWithTags()
                                throws Exception

Throws:

Exception

testCompareResultMemoryUsage

public void testCompareResultMemoryUsage()

getArrayBackedTagResult

private org.apache.hadoop.hbase.client.Result getArrayBackedTagResult(org.apache.hadoop.hbase.Tag tag)

getByteBufferBackedTagResult

private org.apache.hadoop.hbase.client.Result getByteBufferBackedTagResult(org.apache.hadoop.hbase.Tag tag)

testEmptyResultIsReadonly

public void testEmptyResultIsReadonly()

Verifies that one can't modify instance of EMPTY_RESULT.

doReadBenchmark

public void doReadBenchmark()
                     throws Exception

Microbenchmark that compares Result.getValue(byte[], byte[]) and Result.loadValue(byte[], byte[], java.nio.ByteBuffer) performance. n

Throws:

Exception

main

public static void main(String[] args)

Calls non-functional test methods. n