org.apache.hadoop.hbase

Class TestKeyValue

java.lang.Object

org.apache.hadoop.hbase.TestKeyValue

public class TestKeyValue
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	TestKeyValue.FailureCase

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
private byte[]	family
private static org.slf4j.Logger	LOG
private byte[]	qualA
private byte[]	qualB
private byte[]	rowA
private byte[]	rowB

Constructor Summary

Constructors

Constructor and Description
TestKeyValue()

Method Summary

Modifier and Type	Method and Description
private void	assertKVLess(org.apache.hadoop.hbase.CellComparator c, org.apache.hadoop.hbase.KeyValue less, org.apache.hadoop.hbase.KeyValue greater)
private void	assertKVLessWithoutRow(org.apache.hadoop.hbase.CellComparator c, int common, org.apache.hadoop.hbase.KeyValue less, org.apache.hadoop.hbase.KeyValue greater)
private void	check(byte[] row, byte[] family, byte[] qualifier, long timestamp, byte[] value)
private void	comparisons(org.apache.hadoop.hbase.CellComparatorImpl c)
private void	metacomparisons(org.apache.hadoop.hbase.CellComparatorImpl c)
void	testBasics()
void	testBinaryKeys()
void	testCheckKeyValueBytesFailureCase()
void	testColumnCompare_prefix() Test a corner case when the family qualifier is a prefix of the column qualifier.
void	testColumnCompare()
void	testCompareWithoutRow()
void	testCreateKeyOnly()
void	testCreateKeyValueFromKey()
void	testEqualsAndHashCode()
void	testFirstLastOnRow()
void	testGetTimestamp() Tests that getTimestamp() does always return the proper timestamp, even after updating it.
void	testKeyValueBorderCases() Tests cases where rows keys have characters below the ','.
void	testKeyValueSerialization()
void	testKVsWithTags()
void	testMetaComparatorTableKeysWithCommaOk()
void	testMetaKeyComparator()
void	testMoreComparisons()
void	testPlainCompare()
void	testStackedUpKeyValue()

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

rowA

private final byte[] rowA

rowB

private final byte[] rowB

family

private final byte[] family

qualA

private final byte[] qualA

qualB

private final byte[] qualB

Constructor Detail

TestKeyValue

public TestKeyValue()

Method Detail

testColumnCompare

public void testColumnCompare()
                       throws Exception

Throws:

Exception

testColumnCompare_prefix

public void testColumnCompare_prefix()
                              throws Exception

Test a corner case when the family qualifier is a prefix of the column qualifier.

Throws:

Exception

testBasics

public void testBasics()
                throws Exception

Throws:

Exception

check

private void check(byte[] row,
                   byte[] family,
                   byte[] qualifier,
                   long timestamp,
                   byte[] value)

testPlainCompare

public void testPlainCompare()
                      throws Exception

Throws:

Exception

testMoreComparisons

public void testMoreComparisons()
                         throws Exception

Throws:

Exception

testMetaComparatorTableKeysWithCommaOk

public void testMetaComparatorTableKeysWithCommaOk()

testKeyValueBorderCases

public void testKeyValueBorderCases()
                             throws IOException

Tests cases where rows keys have characters below the ','. See HBASE-832

Throws:

IOException

metacomparisons

private void metacomparisons(org.apache.hadoop.hbase.CellComparatorImpl c)

comparisons

private void comparisons(org.apache.hadoop.hbase.CellComparatorImpl c)

testBinaryKeys

public void testBinaryKeys()
                    throws Exception

Throws:

Exception

testStackedUpKeyValue

public void testStackedUpKeyValue()

assertKVLess

private void assertKVLess(org.apache.hadoop.hbase.CellComparator c,
                          org.apache.hadoop.hbase.KeyValue less,
                          org.apache.hadoop.hbase.KeyValue greater)

assertKVLessWithoutRow

private void assertKVLessWithoutRow(org.apache.hadoop.hbase.CellComparator c,
                                    int common,
                                    org.apache.hadoop.hbase.KeyValue less,
                                    org.apache.hadoop.hbase.KeyValue greater)

testCompareWithoutRow

public void testCompareWithoutRow()

testFirstLastOnRow

public void testFirstLastOnRow()

testCreateKeyOnly

public void testCreateKeyOnly()
                       throws Exception

Throws:

Exception

testCreateKeyValueFromKey

public void testCreateKeyValueFromKey()

testGetTimestamp

public void testGetTimestamp()

Tests that getTimestamp() does always return the proper timestamp, even after updating it. See HBASE-6265.

testKVsWithTags

public void testKVsWithTags()

testMetaKeyComparator

public void testMetaKeyComparator()

testEqualsAndHashCode

public void testEqualsAndHashCode()
                           throws Exception

Throws:

Exception

testKeyValueSerialization

public void testKeyValueSerialization()
                               throws Exception

Throws:

Exception

testCheckKeyValueBytesFailureCase

public void testCheckKeyValueBytesFailureCase()
                                       throws Exception

Throws:

Exception