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

Class TestHFilePrettyPrinter

java.lang.Object

org.apache.hadoop.hbase.io.hfile.TestHFilePrettyPrinter

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

Field Summary

Fields

Modifier and Type	Field	Description
private static byte[]	cf
private static org.apache.hadoop.conf.Configuration	conf
private static byte[]	fam
private static org.apache.hadoop.fs.FileSystem	fs
private static final org.slf4j.Logger	LOG
private static PrintStream	original
private static PrintStream	ps
private static ByteArrayOutputStream	stream
private static final HBaseTestingUtil	UTIL
private static byte[]	value

Constructor Summary

Constructors

Constructor	Description
TestHFilePrettyPrinter()

Method Summary

Modifier and Type	Method	Description
private void	assertContainsRanges(String result, int... rangeCountPairs)
void	setup()
void	teardown()
void	testHFilePrettyPrinterNonRootDir()
void	testHFilePrettyPrinterRootDir()
void	testHFilePrettyPrinterSeekFirstRow()
void	testHistograms()
void	testKeyValueStats()

Methods inherited from class java.lang.Object

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

Field Details

LOG

private static final org.slf4j.Logger LOG

UTIL

private static final HBaseTestingUtil UTIL

fs

private static org.apache.hadoop.fs.FileSystem fs

conf

private static org.apache.hadoop.conf.Configuration conf

cf

private static byte[] cf

fam

private static byte[] fam

value

private static byte[] value

original

private static PrintStream original

ps

private static PrintStream ps

stream

private static ByteArrayOutputStream stream

Constructor Details

TestHFilePrettyPrinter

public TestHFilePrettyPrinter()

Method Details

setup

@BeforeEach
public void setup()
           throws Exception

Throws:

Exception

teardown

@AfterEach
public void teardown()

testHFilePrettyPrinterNonRootDir

@Test
public void testHFilePrettyPrinterNonRootDir()
                                      throws Exception

Throws:

Exception

testHFilePrettyPrinterRootDir

@Test
public void testHFilePrettyPrinterRootDir()
                                   throws Exception

Throws:

Exception

testHFilePrettyPrinterSeekFirstRow

@Test
public void testHFilePrettyPrinterSeekFirstRow()
                                        throws Exception

Throws:

Exception

testHistograms

@Test
public void testHistograms()
                    throws Exception

Throws:

Exception

assertContainsRanges

private void assertContainsRanges(String result,
 int... rangeCountPairs)

testKeyValueStats

@Test
public void testKeyValueStats()