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Java ZooKeeperServer.closeSession方法代码示例

本文整理汇总了Java中org.apache.zookeeper.server.ZooKeeperServer.closeSession方法的典型用法代码示例。如果您正苦于以下问题:Java ZooKeeperServer.closeSession方法的具体用法?Java ZooKeeperServer.closeSession怎么用?Java ZooKeeperServer.closeSession使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在org.apache.zookeeper.server.ZooKeeperServer的用法示例。


在下文中一共展示了ZooKeeperServer.closeSession方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: testHandleSessionExpiration

import org.apache.zookeeper.server.ZooKeeperServer; //导入方法依赖的package包/类
@Test(timeout=15000)
public void testHandleSessionExpiration() throws Exception {
  ActiveStandbyElectorCallback cb = cbs[0];
  byte[] appData = appDatas[0];
  ActiveStandbyElector elector = electors[0];
  
  // Let the first elector become active
  elector.ensureParentZNode();
  elector.joinElection(appData);
  ZooKeeperServer zks = getServer(serverFactory);
  ActiveStandbyElectorTestUtil.waitForActiveLockData(null,
      zks, PARENT_DIR, appData);
  Mockito.verify(cb, Mockito.timeout(1000)).becomeActive();
  checkFatalsAndReset();
  
  LOG.info("========================== Expiring session");
  zks.closeSession(elector.getZKSessionIdForTests());

  // Should enter neutral mode when disconnected
  Mockito.verify(cb, Mockito.timeout(1000)).enterNeutralMode();

  // Should re-join the election and regain active
  ActiveStandbyElectorTestUtil.waitForActiveLockData(null,
      zks, PARENT_DIR, appData);
  Mockito.verify(cb, Mockito.timeout(1000)).becomeActive();
  checkFatalsAndReset();
  
  LOG.info("========================== Quitting election");
  elector.quitElection(false);
  ActiveStandbyElectorTestUtil.waitForActiveLockData(null,
      zks, PARENT_DIR, null);

  // Double check that we don't accidentally re-join the election
  // due to receiving the "expired" event.
  Thread.sleep(1000);
  Mockito.verify(cb, Mockito.never()).becomeActive();
  ActiveStandbyElectorTestUtil.waitForActiveLockData(null,
      zks, PARENT_DIR, null);

  checkFatalsAndReset();
}
 
开发者ID:nucypher,项目名称:hadoop-oss,代码行数:42,代码来源:TestActiveStandbyElectorRealZK.java

示例2: testHandleSessionExpirationOfStandby

import org.apache.zookeeper.server.ZooKeeperServer; //导入方法依赖的package包/类
@Test(timeout=15000)
public void testHandleSessionExpirationOfStandby() throws Exception {
  // Let elector 0 be active
  electors[0].ensureParentZNode();
  electors[0].joinElection(appDatas[0]);
  ZooKeeperServer zks = getServer(serverFactory);
  ActiveStandbyElectorTestUtil.waitForActiveLockData(null,
      zks, PARENT_DIR, appDatas[0]);
  Mockito.verify(cbs[0], Mockito.timeout(1000)).becomeActive();
  checkFatalsAndReset();
  
  // Let elector 1 be standby
  electors[1].joinElection(appDatas[1]);
  ActiveStandbyElectorTestUtil.waitForElectorState(null, electors[1],
      State.STANDBY);
  
  LOG.info("========================== Expiring standby's session");
  zks.closeSession(electors[1].getZKSessionIdForTests());

  // Should enter neutral mode when disconnected
  Mockito.verify(cbs[1], Mockito.timeout(1000)).enterNeutralMode();

  // Should re-join the election and go back to STANDBY
  ActiveStandbyElectorTestUtil.waitForElectorState(null, electors[1],
      State.STANDBY);
  checkFatalsAndReset();
  
  LOG.info("========================== Quitting election");
  electors[1].quitElection(false);

  // Double check that we don't accidentally re-join the election
  // by quitting elector 0 and ensuring elector 1 doesn't become active
  electors[0].quitElection(false);
  
  // due to receiving the "expired" event.
  Thread.sleep(1000);
  Mockito.verify(cbs[1], Mockito.never()).becomeActive();
  ActiveStandbyElectorTestUtil.waitForActiveLockData(null,
      zks, PARENT_DIR, null);

  checkFatalsAndReset();
}
 
开发者ID:nucypher,项目名称:hadoop-oss,代码行数:43,代码来源:TestActiveStandbyElectorRealZK.java


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