Example usage for Java org.apache.hadoop.hdfs.shortcircuit ShortCircuitCache fields, constructors, methods, implement or subclass
The text is from its open source code.
Slot | allocShmSlot(DatanodeInfo datanode, DomainPeer peer, MutableBoolean usedPeer, ExtendedBlockId blockId, String clientName) Allocate a new shared memory slot. |
ShortCircuitReplicaInfo | fetchOrCreate(ExtendedBlockId key, ShortCircuitReplicaCreator creator) Fetch or create a replica. |
void | freeSlot(Slot slot) Free a slot immediately. |