Examples of OrbFastAllDoneBarrier

org.goldenorb.zookeeper.OrbFastAllDoneBarrier

An implementation of a ZooKeeper barrier. When all members have joined the barrier, either an AllClear or AllDone node is created to signal it is safe to exit the barrier. In general, AllClear is used to signify it is safe to move past this barrier, but what ever processes have created the barrier need to continue calculations once exiting this barrier. The AllDone is used to signify if it is safe to move past the barrier and if all of the processes that created the barrier are done with their calculations. It uses the same O(n) algorithm that OrbFastBarrier does.

   */
  private boolean enterAllDoneBarrier(String barrierName, boolean iAmDone) {
    LOG.debug("p{} creating barrier {}", getPartitionID(), barrierName);
    AllDoneBarrier barrier = null;
    synchronized (leaderGroupMembers) {
      barrier = new OrbFastAllDoneBarrier(getOrbConf(), jobInProgressPath + "/" + barrierName,
          leaderGroupMembers.size(), Integer.toString(getPartitionID()), zk);
    }
    try {
      boolean entered = barrier.enter(iAmDone);
      LOG.debug("p{} entered {}", getPartitionID(), barrierName);

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Examples of OrbFastAllDoneBarrier

Examples of org.goldenorb.zookeeper.OrbFastAllDoneBarrier