public class DfsClientShm extends ShortCircuitShm implements org.apache.hadoop.net.unix.DomainSocketWatcher.Handler
ShortCircuitShm.ShmId, ShortCircuitShm.Slot, ShortCircuitShm.SlotId, ShortCircuitShm.SlotIteratorBYTES_PER_SLOT| Modifier and Type | Method and Description | 
|---|---|
| org.apache.hadoop.hdfs.shortcircuit.DfsClientShmManager.EndpointShmManager | getEndpointShmManager() | 
| org.apache.hadoop.hdfs.net.DomainPeer | getPeer() | 
| boolean | handle(org.apache.hadoop.net.unix.DomainSocket sock)Handle the closure of the UNIX domain socket associated with this shared
 memory segment by marking this segment as stale. | 
| boolean | isDisconnected()Determine if the shared memory segment is disconnected from the DataNode. | 
allocAndRegisterSlot, free, getShmId, getSlot, isEmpty, isFull, registerSlot, slotIterator, toString, unregisterSlotpublic org.apache.hadoop.hdfs.shortcircuit.DfsClientShmManager.EndpointShmManager getEndpointShmManager()
public org.apache.hadoop.hdfs.net.DomainPeer getPeer()
public boolean isDisconnected()
public boolean handle(org.apache.hadoop.net.unix.DomainSocket sock)
handle in interface org.apache.hadoop.net.unix.DomainSocketWatcher.HandlerCopyright © 2008–2023 Apache Software Foundation. All rights reserved.