org.apache.hadoop.hbase.io.hfile

Class TestCacheConfig

java.lang.Object

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

public class TestCacheConfig
extends Object

Tests that CacheConfig does as expected.

Nested Class Summary

Nested Classes

Modifier and Type	Class and 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 and Description
static HBaseClassTestRule	CLASS_RULE
private org.apache.hadoop.conf.Configuration	conf
private static org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor and Description
TestCacheConfig()

Method Summary

Modifier and Type	Method and 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	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 Detail

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

LOG

private static final org.slf4j.Logger LOG

conf

private org.apache.hadoop.conf.Configuration conf

Constructor Detail

TestCacheConfig

public TestCacheConfig()

Method Detail

setUp

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

public void testDisableCacheDataBlock()
                               throws IOException

Throws:

IOException

testCacheConfigDefaultLRUBlockCache

public void testCacheConfigDefaultLRUBlockCache()

testOffHeapBucketCacheConfig

public void testOffHeapBucketCacheConfig()

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

testFileBucketCacheConfig

public void testFileBucketCacheConfig()
                               throws IOException

Throws:

IOException

doBucketCacheConfigTest

private void doBucketCacheConfigTest()

testBucketCacheConfigL1L2Setup

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

public void testL2CacheWithInvalidBucketSize()