org.apache.hadoop.hbase.io.hfile

Class TestCacheConfig

java.lang.Object

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

public class TestCacheConfig
extends java.lang.Object

Tests that CacheConfig does as expected.

Constructor Summary

Constructors

Constructor and Description
TestCacheConfig()

Method Summary

Modifier and Type	Method and Description
void	setUp()
void	tearDown()
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	testCacheDataInL1() Test the cacheDataInL1 flag.
void	testFileBucketCacheConfig()
void	testOffHeapBucketCacheConfig() Assert that the caches are deployed with CombinedBlockCache and of the appropriate sizes.
void	testOnHeapBucketCacheConfig()

Methods inherited from class java.lang.Object

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

Constructor Detail

TestCacheConfig

public TestCacheConfig()

Method Detail

setUp

public void setUp()
           throws java.lang.Exception

Throws:

java.lang.Exception

tearDown

public void tearDown()
              throws java.lang.Exception

Throws:

java.lang.Exception

testCacheConfigDefaultLRUBlockCache

public void testCacheConfigDefaultLRUBlockCache()

testOffHeapBucketCacheConfig

public void testOffHeapBucketCacheConfig()

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

testOnHeapBucketCacheConfig

public void testOnHeapBucketCacheConfig()

testFileBucketCacheConfig

public void testFileBucketCacheConfig()
                               throws java.io.IOException

Throws:

java.io.IOException

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.

testCacheDataInL1

public void testCacheDataInL1()

Test the cacheDataInL1 flag. When set, data blocks should be cached in the l1 tier, up in LruBlockCache when using CombinedBlockCcahe.