Package org.apache.hadoop.hdfs.server.datanode

Class ShortCircuitRegistry.RegisteredShm

java.lang.Object
org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm
org.apache.hadoop.hdfs.server.datanode.ShortCircuitRegistry.RegisteredShm
All Implemented Interfaces:
org.apache.hadoop.net.unix.DomainSocketWatcher.Handler
Enclosing class:
ShortCircuitRegistry
public static class ShortCircuitRegistry.RegisteredShm extends org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm implements org.apache.hadoop.net.unix.DomainSocketWatcher.Handler

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm

    org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.ShmId, org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot, org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.SlotId, org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.SlotIterator

  • Field Summary

    Fields inherited from class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm

    BYTES_PER_SLOT

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    handle(org.apache.hadoop.net.unix.DomainSocket sock)
     

    Methods inherited from class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm

    allocAndRegisterSlot, free, getShmId, getSlot, isEmpty, isFull, registerSlot, slotIterator, toString, unregisterSlot

    Methods inherited from class java.lang.Object

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

  • Method Details

    • handle

      public boolean handle(org.apache.hadoop.net.unix.DomainSocket sock)
      Specified by:
      handle in interface org.apache.hadoop.net.unix.DomainSocketWatcher.Handler