Package org.apache.hadoop.hbase.io.hfile

Class TestRowIndexV1RoundTrip

java.lang.Object

org.apache.hadoop.hbase.io.hfile.TestRowIndexV1RoundTrip

@Tag("org.apache.hadoop.hbase.testclassification.IOTests") @Tag("org.apache.hadoop.hbase.testclassification.MediumTests")
public class TestRowIndexV1RoundTrip
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private org.apache.hadoop.conf.Configuration	conf
private static final org.apache.hadoop.hbase.io.encoding.DataBlockEncoding	DATA_BLOCK_ENCODING
private static final int	ENTRY_COUNT
private org.apache.hadoop.fs.FileSystem	fs
private static final HBaseTestingUtil	TEST_UTIL

Constructor Summary

Constructors

Constructor	Description
TestRowIndexV1RoundTrip()

Method Summary

Modifier and Type	Method	Description
private byte[]	intToBytes(int i)
private void	readDataFromHFile(org.apache.hadoop.fs.Path hfilePath, int entryCount, boolean onHeap)
void	setUp()
void	testReadMyWritesOnDirectMem()
void	testReadMyWritesOnHeap()
private void	writeDataToHFile(org.apache.hadoop.fs.Path hfilePath, int entryCount)
private void	writeKeyValues(int entryCount, org.apache.hadoop.hbase.io.hfile.HFile.Writer writer, List<org.apache.hadoop.hbase.KeyValue> keyValues)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

TEST_UTIL

private static final HBaseTestingUtil TEST_UTIL

DATA_BLOCK_ENCODING

private static final org.apache.hadoop.hbase.io.encoding.DataBlockEncoding DATA_BLOCK_ENCODING

ENTRY_COUNT

private static final int ENTRY_COUNT

See Also:

• Constant Field Values

conf

private org.apache.hadoop.conf.Configuration conf

fs

private org.apache.hadoop.fs.FileSystem fs

Constructor Details

TestRowIndexV1RoundTrip

public TestRowIndexV1RoundTrip()

Method Details

setUp

@BeforeEach
public void setUp()
           throws IOException

Throws:

IOException

testReadMyWritesOnHeap

@Test
public void testReadMyWritesOnHeap()
                            throws IOException

Throws:

IOException

testReadMyWritesOnDirectMem

@Test
public void testReadMyWritesOnDirectMem()
                                 throws IOException

Throws:

IOException

writeDataToHFile

private void writeDataToHFile(org.apache.hadoop.fs.Path hfilePath,
 int entryCount)
                       throws IOException

Throws:

IOException

writeKeyValues

private void writeKeyValues(int entryCount,
 org.apache.hadoop.hbase.io.hfile.HFile.Writer writer,
 List<org.apache.hadoop.hbase.KeyValue> keyValues)
                     throws IOException

Throws:

IOException

readDataFromHFile

private void readDataFromHFile(org.apache.hadoop.fs.Path hfilePath,
 int entryCount,
 boolean onHeap)
                        throws IOException

Throws:

IOException

intToBytes

private byte[] intToBytes(int i)