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org.apache.accumulo.server.zookeeper.ZooLock.tryToCancelAsyncLockOrUnlock()方法的使用及代码示例

转载 作者：知者 更新时间：2024-03-14 05:15:31 27 4
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本文整理了Java中org.apache.accumulo.server.zookeeper.ZooLock.tryToCancelAsyncLockOrUnlock()方法的一些代码示例，展示了ZooLock.tryToCancelAsyncLockOrUnlock()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ZooLock.tryToCancelAsyncLockOrUnlock()方法的具体详情如下：
包路径：org.apache.accumulo.server.zookeeper.ZooLock
类名称：ZooLock
方法名：tryToCancelAsyncLockOrUnlock

ZooLock.tryToCancelAsyncLockOrUnlock介绍

暂无

代码示例

代码示例来源：origin: org.apache.accumulo/accumulo-server

private void getMasterLock(final String zMasterLoc) throws KeeperException, InterruptedException {
 log.info("trying to get master lock");
 final String masterClientAddress = org.apache.accumulo.core.util.AddressUtil.toString(new InetSocketAddress(hostname, getSystemConfiguration().getPort(
   Property.MASTER_CLIENTPORT)));
 while (true) {
  MasterLockWatcher masterLockWatcher = new MasterLockWatcher();
  masterLock = new ZooLock(zMasterLoc);
  masterLock.lockAsync(masterLockWatcher, masterClientAddress.getBytes(UTF_8));
  masterLockWatcher.waitForChange();
  if (masterLockWatcher.acquiredLock) {
   break;
  }
  if (!masterLockWatcher.failedToAcquireLock) {
   throw new IllegalStateException("master lock in unknown state");
  }
  masterLock.tryToCancelAsyncLockOrUnlock();
  UtilWaitThread.sleep(TIME_TO_WAIT_BETWEEN_LOCK_CHECKS);
 }
 setMasterState(MasterState.HAVE_LOCK);
}

代码示例来源：origin: org.apache.accumulo/accumulo-master

private void getMasterLock(final String zMasterLoc) throws KeeperException, InterruptedException {
 log.info("trying to get master lock");
 final String masterClientAddress = hostname + ":"
   + getConfiguration().getPort(Property.MASTER_CLIENTPORT)[0];
 while (true) {
  MasterLockWatcher masterLockWatcher = new MasterLockWatcher();
  masterLock = new ZooLock(zMasterLoc);
  masterLock.lockAsync(masterLockWatcher, masterClientAddress.getBytes());
  masterLockWatcher.waitForChange();
  if (masterLockWatcher.acquiredLock) {
   break;
  }
  if (!masterLockWatcher.failedToAcquireLock) {
   throw new IllegalStateException("master lock in unknown state");
  }
  masterLock.tryToCancelAsyncLockOrUnlock();
  sleepUninterruptibly(TIME_TO_WAIT_BETWEEN_LOCK_CHECKS, TimeUnit.MILLISECONDS);
 }
 setMasterState(MasterState.HAVE_LOCK);
}

代码示例来源：origin: org.apache.accumulo/accumulo-monitor

monitorLock.tryToCancelAsyncLockOrUnlock();

代码示例来源：origin: org.apache.accumulo/accumulo-server

monitorLock.tryToCancelAsyncLockOrUnlock();

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