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

Class TestBlockCacheReporting

java.lang.Object

org.apache.hadoop.hbase.io.hfile.TestBlockCacheReporting

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

Field Summary

Fields

Modifier and Type	Field	Description
private org.apache.hadoop.conf.Configuration	conf
private static final org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor	Description
TestBlockCacheReporting()

Method Summary

Modifier and Type	Method	Description
private void	addDataAndHits(org.apache.hadoop.hbase.io.hfile.BlockCache bc, int count)
private void	bucketCacheReport(org.apache.hadoop.hbase.io.hfile.BlockCache bc)
private org.apache.hadoop.hbase.io.hfile.BlockCacheUtil.CachedBlocksByFile	logPerBlock(org.apache.hadoop.hbase.io.hfile.BlockCache bc)
private void	logPerFile(org.apache.hadoop.hbase.io.hfile.BlockCacheUtil.CachedBlocksByFile cbsbf)
void	setUp()
void	testBucketCache()
void	testLruBlockCache()

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

conf

private org.apache.hadoop.conf.Configuration conf

Constructor Details

TestBlockCacheReporting

public TestBlockCacheReporting()

Method Details

setUp

@BeforeEach
public void setUp()
           throws Exception

Throws:

Exception

addDataAndHits

private void addDataAndHits(org.apache.hadoop.hbase.io.hfile.BlockCache bc,
 int count)

testBucketCache

@Test
public void testBucketCache()
                     throws IOException

Throws:

IOException

testLruBlockCache

@Test
public void testLruBlockCache()
                       throws IOException

Throws:

IOException

bucketCacheReport

private void bucketCacheReport(org.apache.hadoop.hbase.io.hfile.BlockCache bc)

logPerFile

private void logPerFile(org.apache.hadoop.hbase.io.hfile.BlockCacheUtil.CachedBlocksByFile cbsbf)
                 throws IOException

Throws:

IOException

logPerBlock

private org.apache.hadoop.hbase.io.hfile.BlockCacheUtil.CachedBlocksByFile logPerBlock(org.apache.hadoop.hbase.io.hfile.BlockCache bc)
                                                                                throws IOException

Throws:

IOException