Package org.apache.hadoop.hbase.client

Class TestResult

java.lang.Object

org.apache.hadoop.hbase.client.TestResult

@Tag("org.apache.hadoop.hbase.testclassification.SmallTests") @Tag("org.apache.hadoop.hbase.testclassification.ClientTests")
public class TestResult
extends Object

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor	Description
TestResult()

Method Summary

Modifier and Type	Method	Description
private void	assertCellsSame(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	testCreateResultWithCellArray()
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 Details

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 Details

TestResult

public TestResult()

Method Details

genKVs

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

testResultAsCellScanner

@Test
public void testResultAsCellScanner()
                             throws IOException

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

Throws:

IOException

assertCellsSame

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

Throws:

IOException

testBasicGetColumn

@Test
public void testBasicGetColumn()
                        throws Exception

Throws:

Exception

testCurrentOnEmptyCell

@Test
public void testCurrentOnEmptyCell()
                            throws IOException

Throws:

IOException

testAdvanceMultipleOnEmptyCell

@Test
public void testAdvanceMultipleOnEmptyCell()
                                    throws IOException

Throws:

IOException

testMultiVersionGetColumn

@Test
public void testMultiVersionGetColumn()
                               throws Exception

Throws:

Exception

testBasicGetValue

@Test
public void testBasicGetValue()
                       throws Exception

Throws:

Exception

testMultiVersionGetValue

@Test
public void testMultiVersionGetValue()
                              throws Exception

Throws:

Exception

testBasicLoadValue

@Test
public void testBasicLoadValue()
                        throws Exception

Throws:

Exception

testMultiVersionLoadValue

@Test
public void testMultiVersionLoadValue()
                               throws Exception

Throws:

Exception

testCompareResults

@Test
public void testCompareResults()
                        throws Exception

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

Throws:

Exception

testCompareResultsWithTags

@Test
public void testCompareResultsWithTags()
                                throws Exception

Throws:

Exception

testCompareResultMemoryUsage

@Test
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

@Test
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.

Throws:

Exception

testCreateResultWithCellArray

@Test
public void testCreateResultWithCellArray()

main

public static void main(String[] args)

Calls non-functional test methods.