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

Class TestCacheConfig

java.lang.Object

org.apache.hadoop.hbase.io.hfile.TestCacheConfig

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

Tests that CacheConfig does as expected.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	TestCacheConfig.DataCacheEntry
(package private) static class	TestCacheConfig.Deserializer
(package private) static class	TestCacheConfig.IndexCacheEntry
(package private) static class	TestCacheConfig.MetaCacheEntry

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
TestCacheConfig()

Method Summary

Modifier and Type	Method	Description
(package private) void	basicBlockCacheOps(org.apache.hadoop.hbase.io.hfile.BlockCache bc, org.apache.hadoop.hbase.io.hfile.CacheConfig cc, boolean doubling, boolean sizing)
private void	doBucketCacheConfigTest()
void	setUp()
void	testBucketCacheConfigL1L2Setup()	Assert that when BUCKET_CACHE_COMBINED_KEY is false, the non-default, that we deploy LruBlockCache as L1 with a BucketCache for L2.
void	testCacheConfigDefaultLRUBlockCache()
void	testDisableCacheDataBlock()
void	testFileBucketCacheConfig()
void	testGetOnHeapCacheSize()
void	testIndexOnlyLruBlockCache()
void	testL2CacheWithInvalidBucketSize()
void	testOffHeapBucketCacheConfig()	Assert that the caches are deployed with CombinedBlockCache and of the appropriate sizes.

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

TestCacheConfig

public TestCacheConfig()

Method Details

setUp

@BeforeEach
public void setUp()
           throws Exception

Throws:

Exception

basicBlockCacheOps

void basicBlockCacheOps(org.apache.hadoop.hbase.io.hfile.BlockCache bc,
 org.apache.hadoop.hbase.io.hfile.CacheConfig cc,
 boolean doubling,
 boolean sizing)

Parameters:

bc - The block cache instance.

cc - Cache config.

doubling - If true, addition of element ups counter by 2, not 1, because element added to onheap and offheap caches.

sizing - True if we should run sizing test (doesn't always apply).

testDisableCacheDataBlock

@Test
public void testDisableCacheDataBlock()
                               throws IOException

Throws:

IOException

testCacheConfigDefaultLRUBlockCache

@Test
public void testCacheConfigDefaultLRUBlockCache()

testOffHeapBucketCacheConfig

@Test
public void testOffHeapBucketCacheConfig()

Assert that the caches are deployed with CombinedBlockCache and of the appropriate sizes.

testFileBucketCacheConfig

@Test
public void testFileBucketCacheConfig()
                               throws IOException

Throws:

IOException

doBucketCacheConfigTest

private void doBucketCacheConfigTest()

testBucketCacheConfigL1L2Setup

@Test
public void testBucketCacheConfigL1L2Setup()

Assert that when BUCKET_CACHE_COMBINED_KEY is false, the non-default, that we deploy LruBlockCache as L1 with a BucketCache for L2.

testL2CacheWithInvalidBucketSize

@Test
public void testL2CacheWithInvalidBucketSize()

testIndexOnlyLruBlockCache

@Test
public void testIndexOnlyLruBlockCache()

testGetOnHeapCacheSize

@Test
public void testGetOnHeapCacheSize()