Package org.apache.hadoop.hbase.io

Class TestByteBuffAllocator

java.lang.Object

org.apache.hadoop.hbase.io.TestByteBuffAllocator

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

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	TestByteBuffAllocator.TrackingMultiByteBuff
private static class	TestByteBuffAllocator.TrackingSingleByteBuff

Constructor Summary

Constructors

Constructor	Description
TestByteBuffAllocator()

Method Summary

Modifier and Type	Method	Description
private void	assertException(Runnable r)
void	testAllocateByteBuffToReadInto()
void	testAllocateOneBuffer()
void	testByteBuffUnsupportedMethods()
void	testCheckRefCountOnlyWithRecycler()	Tests that we only call the logic in checkRefCount for ByteBuff's that have a non-NONE recycler.
void	testDeprecatedConfigs()
void	testHeapAllocationRatio()
void	testNegativeAllocatedSize()
void	testRecycleOnlyPooledBuffers()
void	testReferenceCount()
void	testReverseRef()

Methods inherited from class java.lang.Object

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

Constructor Details

TestByteBuffAllocator

public TestByteBuffAllocator()

Method Details

testRecycleOnlyPooledBuffers

@Test
public void testRecycleOnlyPooledBuffers()

testAllocateByteBuffToReadInto

@Test
public void testAllocateByteBuffToReadInto()

testNegativeAllocatedSize

@Test
public void testNegativeAllocatedSize()

testAllocateOneBuffer

@Test
public void testAllocateOneBuffer()

testReferenceCount

@Test
public void testReferenceCount()

testReverseRef

@Test
public void testReverseRef()

testByteBuffUnsupportedMethods

@Test
public void testByteBuffUnsupportedMethods()

assertException

private void assertException(Runnable r)

testDeprecatedConfigs

@Test
public void testDeprecatedConfigs()

testHeapAllocationRatio

@Test
public void testHeapAllocationRatio()

testCheckRefCountOnlyWithRecycler

@Test
public void testCheckRefCountOnlyWithRecycler()

Tests that we only call the logic in checkRefCount for ByteBuff's that have a non-NONE recycler.