org.apache.hadoop.hbase.io.hfile

Class TestHFileBlockIndex

java.lang.Object

org.apache.hadoop.hbase.io.hfile.TestHFileBlockIndex

public class TestHFileBlockIndex
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE

Constructor Summary

Constructors

Constructor and Description
TestHFileBlockIndex(org.apache.hadoop.hbase.io.compress.Compression.Algorithm compr)

Method Summary

Modifier and Type	Method and Description
static Collection<Object[]>	compressionAlgorithms()
void	setUp()
void	testBlockIndex()
void	testBlockIndexChunk()
void	testHeapSizeForBlockIndex() Checks if the HeapSize calculator is within reason
void	testHFileWriterAndReader() Testing block index through the HFile writer/reader APIs.
void	testIntermediateLevelIndicesWithLargeKeys()
void	testIntermediateLevelIndicesWithLargeKeys(int minNumEntries)
void	testIntermediateLevelIndicesWithLargeKeysWithMinNumEntries()
void	testMidKeyOnLeafIndexBlockBoundary() to check if looks good when midKey on a leaf index block boundary
void	testSecondaryIndexBinarySearch()

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

TestHFileBlockIndex

public TestHFileBlockIndex(org.apache.hadoop.hbase.io.compress.Compression.Algorithm compr)

Method Detail

compressionAlgorithms

public static Collection<Object[]> compressionAlgorithms()

setUp

public void setUp()
           throws IOException

Throws:

IOException

testBlockIndex

public void testBlockIndex()
                    throws IOException

Throws:

IOException

testSecondaryIndexBinarySearch

public void testSecondaryIndexBinarySearch()
                                    throws IOException

Throws:

IOException

testBlockIndexChunk

public void testBlockIndexChunk()
                         throws IOException

Throws:

IOException

testHeapSizeForBlockIndex

public void testHeapSizeForBlockIndex()
                               throws IOException

Checks if the HeapSize calculator is within reason

Throws:

IOException

testMidKeyOnLeafIndexBlockBoundary

public void testMidKeyOnLeafIndexBlockBoundary()
                                        throws IOException

to check if looks good when midKey on a leaf index block boundary

Throws:

IOException

testHFileWriterAndReader

public void testHFileWriterAndReader()
                              throws IOException

Testing block index through the HFile writer/reader APIs. Allows to test setting index block size through configuration, intermediate-level index blocks, and caching index blocks on write.

Throws:

IOException

testIntermediateLevelIndicesWithLargeKeys

public void testIntermediateLevelIndicesWithLargeKeys()
                                               throws IOException

Throws:

IOException

testIntermediateLevelIndicesWithLargeKeysWithMinNumEntries

public void testIntermediateLevelIndicesWithLargeKeysWithMinNumEntries()
                                                                throws IOException

Throws:

IOException

testIntermediateLevelIndicesWithLargeKeys

public void testIntermediateLevelIndicesWithLargeKeys(int minNumEntries)
                                               throws IOException

Throws:

IOException