Package | Description |
---|---|
org.apache.accumulo.core.file.blockfile.cache |
Modifier and Type | Class and Description |
---|---|
class |
CachedBlock
Represents an entry in the
LruBlockCache . |
class |
CachedBlockQueue
A memory-bound queue that will grow until an element brings total size >= maxSize.
|
class |
LruBlockCache
A block cache implementation that is memory-aware using
HeapSize , memory-bound using an LRU eviction algorithm, and concurrent: backed by a
ConcurrentHashMap and with a non-blocking eviction thread giving constant-time LruBlockCache.cacheBlock(java.lang.String, byte[], boolean) and LruBlockCache.getBlock(java.lang.String) operations. |
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