org.apache.hadoop.hbase.io.hfile

Class TestHFileDataBlockEncoder

java.lang.Object

org.apache.hadoop.hbase.io.hfile.TestHFileDataBlockEncoder

public class TestHFileDataBlockEncoder
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE

Constructor Summary

Constructors

Constructor and Description
TestHFileDataBlockEncoder(HFileDataBlockEncoder blockEncoder, boolean includesMemstoreTS) Create test for given data block encoding configuration.

Method Summary

Modifier and Type	Method and Description
static Collection<Object[]>	getAllConfigurations()
void	testEncoding() Test encoding.
void	testEncodingWithCache() Test putting and taking out blocks into cache with different encoding options.
void	testEncodingWithOffheapKeyValue() Test encoding with offheap keyvalue.
void	testHeaderSizeInCacheWithoutChecksum() Test for HBASE-5746.

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

Constructor Detail

TestHFileDataBlockEncoder

public TestHFileDataBlockEncoder(HFileDataBlockEncoder blockEncoder,
                                 boolean includesMemstoreTS)

Create test for given data block encoding configuration.

Parameters:

blockEncoder - What kind of encoding policy will be used.

Method Detail

testEncodingWithCache

public void testEncodingWithCache()
                           throws IOException

Test putting and taking out blocks into cache with different encoding options.

Throws:

IOException

testHeaderSizeInCacheWithoutChecksum

public void testHeaderSizeInCacheWithoutChecksum()
                                          throws Exception

Test for HBASE-5746.

Throws:

Exception

testEncoding

public void testEncoding()
                  throws IOException

Test encoding.

Throws:

IOException

testEncodingWithOffheapKeyValue

public void testEncodingWithOffheapKeyValue()
                                     throws IOException

Test encoding with offheap keyvalue. This test just verifies if the encoders work with DBB and does not use the getXXXArray() API

Throws:

IOException

getAllConfigurations

public static Collection<Object[]> getAllConfigurations()

Returns:

All possible data block encoding configurations