org.apache.hadoop.hbase.io.hfile

Class TestHFile

java.lang.Object

org.apache.hadoop.hbase.io.hfile.TestHFile

public class TestHFile
extends Object

test hfile features.

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
org.junit.rules.TestName	testName

Constructor Summary

Constructors

Constructor and Description
TestHFile()

Method Summary

Modifier and Type	Method and Description
static KeyValue.Type	generateKeyType(Random rand)
static void	setUp()
void	testCompressionOrdinance() Make sure the ordinals for our compression algorithms do not change on us.
void	testCorrupt0LengthHFile() Create 0-length hfile and show that it fails
void	testCorruptTruncatedHFile() Create a truncated hfile and verify that exception thrown.
void	testEmptyHFile() Test empty HFile.
void	testGetShortMidpoint()
protected void	testHFilefeaturesInternals(boolean useTags)
void	testMetaBlocks()
void	testNullMetaBlocks()
void	testReaderWithoutBlockCache()
void	testShortMidpointSameQual()
void	testTFileFeatures()
static void	truncateFile(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path src, org.apache.hadoop.fs.Path dst)

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

testName

public org.junit.rules.TestName testName

Constructor Detail

TestHFile

public TestHFile()

Method Detail

setUp

public static void setUp()
                  throws Exception

Throws:

Exception

testReaderWithoutBlockCache

public void testReaderWithoutBlockCache()
                                 throws Exception

Throws:

Exception

generateKeyType

public static KeyValue.Type generateKeyType(Random rand)

testEmptyHFile

public void testEmptyHFile()
                    throws IOException

Test empty HFile. Test all features work reasonably when hfile is empty of entries.

Throws:

IOException

testCorrupt0LengthHFile

public void testCorrupt0LengthHFile()
                             throws IOException

Create 0-length hfile and show that it fails

Throws:

IOException

truncateFile

public static void truncateFile(org.apache.hadoop.fs.FileSystem fs,
                                org.apache.hadoop.fs.Path src,
                                org.apache.hadoop.fs.Path dst)
                         throws IOException

Throws:

IOException

testCorruptTruncatedHFile

public void testCorruptTruncatedHFile()
                               throws IOException

Create a truncated hfile and verify that exception thrown.

Throws:

IOException

testTFileFeatures

public void testTFileFeatures()
                       throws IOException

Throws:

IOException

testHFilefeaturesInternals

protected void testHFilefeaturesInternals(boolean useTags)
                                   throws IOException

Throws:

IOException

testMetaBlocks

public void testMetaBlocks()
                    throws Exception

Throws:

Exception

testNullMetaBlocks

public void testNullMetaBlocks()
                        throws Exception

Throws:

Exception

testCompressionOrdinance

public void testCompressionOrdinance()

Make sure the ordinals for our compression algorithms do not change on us.

testShortMidpointSameQual

public void testShortMidpointSameQual()

testGetShortMidpoint

public void testGetShortMidpoint()