Package | Description |
---|---|
org.apache.hadoop.hive.llap.cache | |
org.apache.hadoop.hive.llap.io.decode | |
org.apache.hadoop.hive.llap.io.metadata | |
org.apache.hadoop.hive.llap.metrics |
Constructor and Description |
---|
BuddyAllocator(boolean isDirectVal,
boolean isMappedVal,
int minAllocVal,
int maxAllocVal,
int arenaCount,
long maxSizeVal,
long defragHeadroom,
String mapPath,
MemoryManager memoryManager,
LlapDaemonCacheMetrics metrics,
String discardMethod) |
BuddyAllocator(org.apache.hadoop.conf.Configuration conf,
MemoryManager mm,
LlapDaemonCacheMetrics metrics) |
LowLevelCacheImpl(LlapDaemonCacheMetrics metrics,
LowLevelCachePolicy cachePolicy,
org.apache.hadoop.hive.common.io.Allocator allocator,
boolean doAssumeGranularBlocks) |
LowLevelCacheMemoryManager(long maxSize,
LowLevelCachePolicy evictor,
LlapDaemonCacheMetrics metrics) |
SerDeLowLevelCacheImpl(LlapDaemonCacheMetrics metrics,
LowLevelCachePolicy cachePolicy,
org.apache.hadoop.hive.common.io.Allocator allocator) |
SimpleBufferManager(org.apache.hadoop.hive.common.io.Allocator allocator,
LlapDaemonCacheMetrics metrics) |
Constructor and Description |
---|
GenericColumnVectorProducer(SerDeLowLevelCacheImpl serdeCache,
BufferUsageManager bufferManager,
org.apache.hadoop.conf.Configuration conf,
LlapDaemonCacheMetrics cacheMetrics,
LlapDaemonIOMetrics ioMetrics,
FixedSizedObjectPool<IoTrace> tracePool) |
OrcColumnVectorProducer(MetadataCache metadataCache,
LowLevelCache lowLevelCache,
BufferUsageManager bufferManager,
org.apache.hadoop.conf.Configuration conf,
LlapDaemonCacheMetrics cacheMetrics,
LlapDaemonIOMetrics ioMetrics,
FixedSizedObjectPool<IoTrace> tracePool) |
Constructor and Description |
---|
MetadataCache(EvictionAwareAllocator allocator,
MemoryManager memoryManager,
LowLevelCachePolicy policy,
boolean useEstimateCache,
LlapDaemonCacheMetrics metrics) |
Modifier and Type | Method and Description |
---|---|
static LlapDaemonCacheMetrics |
LlapDaemonCacheMetrics.create(String displayName,
String sessionId) |
Copyright © 2022 The Apache Software Foundation. All rights reserved.