Package org.apache.accumulo.server.zookeeper

Examples of org.apache.accumulo.server.zookeeper.DistributedReadWriteLock.writeLock()

85
86
87
88
89
90
91
92
93
94
95
    data.read();
    QueueLock qlock = new MockQueueLock();
   
    final ReadWriteLock locker = new DistributedReadWriteLock(qlock, "locker1".getBytes());
    Lock readLock = locker.readLock();
    Lock writeLock = locker.writeLock();
    readLock.lock();
    readLock.unlock();
    writeLock.lock();
    writeLock.unlock();
    readLock.lock();
View Full Code Here
100
101
102
103
104
105
106
107
108
109
110
    for (int i = 0; i < threads.length; i++) {
      final int which = i;
      threads[i] = new Thread() {
        public void run() {
          if (which % 2 == 0) {
            Lock wl = locker.writeLock();
            wl.lock();
            try {
              data.write();
            } finally {
              wl.unlock();
View Full Code Here
116
117
118
119
120
121
122
123
124
125
126
    ZooQueueLock qlock = new ZooQueueLock(ZooUtil.getRoot(HdfsZooInstance.getInstance()) + Constants.ZTABLE_LOCKS + "/" + tableId, false);
    Lock lock = DistributedReadWriteLock.recoverLock(qlock, lockData);
    if (lock == null) {
      DistributedReadWriteLock locker = new DistributedReadWriteLock(qlock, lockData);
      if (writeLock)
        lock = locker.writeLock();
      else
        lock = locker.readLock();
    }
    return lock;
  }
View Full Code Here
85
86
87
88
89
90
91
92
93
94
95
    data.read();
    QueueLock qlock = new MockQueueLock();
   
    final ReadWriteLock locker = new DistributedReadWriteLock(qlock, "locker1".getBytes());
    Lock readLock = locker.readLock();
    Lock writeLock = locker.writeLock();
    readLock.lock();
    readLock.unlock();
    writeLock.lock();
    writeLock.unlock();
    readLock.lock();
View Full Code Here
100
101
102
103
104
105
106
107
108
109
110
    for (int i = 0; i < threads.length; i++) {
      final int which = i;
      threads[i] = new Thread() {
        public void run() {
          if (which % 2 == 0) {
            Lock wl = locker.writeLock();
            wl.lock();
            try {
              data.write();
            } finally {
              wl.unlock();
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.