本文整理汇总了Java中org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster.killCurrentActiveZooKeeperServer方法的典型用法代码示例。如果您正苦于以下问题：Java MiniZooKeeperCluster.killCurrentActiveZooKeeperServer方法的具体用法？Java MiniZooKeeperCluster.killCurrentActiveZooKeeperServer怎么用？Java MiniZooKeeperCluster.killCurrentActiveZooKeeperServer使用的例子？那么恭喜您, 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类org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster的用法示例。
在下文中一共展示了MiniZooKeeperCluster.killCurrentActiveZooKeeperServer方法的3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: testMiniZooKeeperWithMultipleServers
import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster; //导入方法依赖的package包/类
@Test
public void testMiniZooKeeperWithMultipleServers() throws Exception {
HBaseTestingUtility hbt = new HBaseTestingUtility();
// set up zookeeper cluster with 5 zk servers
MiniZooKeeperCluster cluster2 = hbt.startMiniZKCluster(5);
int defaultClientPort = 21818;
cluster2.setDefaultClientPort(defaultClientPort);
try {
assertEquals(4, cluster2.getBackupZooKeeperServerNum());
// killing the current active zk server
int currentActivePort = cluster2.killCurrentActiveZooKeeperServer();
assertTrue(currentActivePort >= defaultClientPort);
// Check if the client port is returning a proper value
assertTrue(cluster2.getClientPort() == currentActivePort);
// kill another active zk server
currentActivePort = cluster2.killCurrentActiveZooKeeperServer();
assertTrue(currentActivePort >= defaultClientPort);
assertTrue(cluster2.getClientPort() == currentActivePort);
assertEquals(2, cluster2.getBackupZooKeeperServerNum());
assertEquals(3, cluster2.getZooKeeperServerNum());
// killing the backup zk servers
cluster2.killOneBackupZooKeeperServer();
cluster2.killOneBackupZooKeeperServer();
assertEquals(0, cluster2.getBackupZooKeeperServerNum());
assertEquals(1, cluster2.getZooKeeperServerNum());
// killing the last zk server
currentActivePort = cluster2.killCurrentActiveZooKeeperServer();
assertTrue(currentActivePort == -1);
assertTrue(cluster2.getClientPort() == currentActivePort);
// this should do nothing.
cluster2.killOneBackupZooKeeperServer();
assertEquals(-1, cluster2.getBackupZooKeeperServerNum());
assertEquals(0, cluster2.getZooKeeperServerNum());
} finally {
hbt.shutdownMiniZKCluster();
}
}
示例2: testMiniZooKeeper
import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster; //导入方法依赖的package包/类
@Test public void testMiniZooKeeper() throws Exception {
HBaseTestingUtility hbt = new HBaseTestingUtility();
MiniZooKeeperCluster cluster1 = hbt.startMiniZKCluster();
try {
assertEquals(0, cluster1.getBackupZooKeeperServerNum());
assertTrue((cluster1.killCurrentActiveZooKeeperServer() == -1));
} finally {
hbt.shutdownMiniZKCluster();
}
// set up zookeeper cluster with 5 zk servers
MiniZooKeeperCluster cluster2 = hbt.startMiniZKCluster(5);
int defaultClientPort = 21818;
cluster2.setDefaultClientPort(defaultClientPort);
try {
assertEquals(4, cluster2.getBackupZooKeeperServerNum());
// killing the current active zk server
int currentActivePort = cluster2.killCurrentActiveZooKeeperServer();
assertTrue(currentActivePort >= defaultClientPort);
// Check if the client port is returning a proper value
assertTrue(cluster2.getClientPort() == currentActivePort);
// kill another active zk server
currentActivePort = cluster2.killCurrentActiveZooKeeperServer();
assertTrue(currentActivePort >= defaultClientPort);
assertTrue(cluster2.getClientPort() == currentActivePort);
assertEquals(2, cluster2.getBackupZooKeeperServerNum());
assertEquals(3, cluster2.getZooKeeperServerNum());
// killing the backup zk servers
cluster2.killOneBackupZooKeeperServer();
cluster2.killOneBackupZooKeeperServer();
assertEquals(0, cluster2.getBackupZooKeeperServerNum());
assertEquals(1, cluster2.getZooKeeperServerNum());
// killing the last zk server
currentActivePort = cluster2.killCurrentActiveZooKeeperServer();
assertTrue(currentActivePort == -1);
assertTrue(cluster2.getClientPort() == currentActivePort);
// this should do nothing.
cluster2.killOneBackupZooKeeperServer();
assertEquals(-1, cluster2.getBackupZooKeeperServerNum());
assertEquals(0, cluster2.getZooKeeperServerNum());
} finally {
hbt.shutdownMiniZKCluster();
}
}
示例3: testMiniZooKeeperWithMultipleServers
import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster; //导入方法依赖的package包/类
@Test
public void testMiniZooKeeperWithMultipleServers() throws Exception {
HBaseTestingUtility hbt = new HBaseTestingUtility();
// set up zookeeper cluster with 5 zk servers
MiniZooKeeperCluster cluster2 = hbt.startMiniZKCluster(5);
int defaultClientPort = 21818;
cluster2.setDefaultClientPort(defaultClientPort);
try {
assertEquals(4, cluster2.getBackupZooKeeperServerNum());
// killing the current active zk server
int currentActivePort = cluster2.killCurrentActiveZooKeeperServer();
assertTrue(currentActivePort >= defaultClientPort);
// Check if the client port is returning a proper value
assertTrue(cluster2.getClientPort() == currentActivePort);
// kill another active zk server
currentActivePort = cluster2.killCurrentActiveZooKeeperServer();
assertTrue(currentActivePort >= defaultClientPort);
assertTrue(cluster2.getClientPort() == currentActivePort);
assertEquals(2, cluster2.getBackupZooKeeperServerNum());
assertEquals(3, cluster2.getZooKeeperServerNum());
// killing the backup zk servers
cluster2.killOneBackupZooKeeperServer();
cluster2.killOneBackupZooKeeperServer();
assertEquals(0, cluster2.getBackupZooKeeperServerNum());
assertEquals(1, cluster2.getZooKeeperServerNum());
// killing the last zk server
currentActivePort = cluster2.killCurrentActiveZooKeeperServer();
assertTrue(currentActivePort == -1);
assertTrue(cluster2.getClientPort() == currentActivePort);
// this should do nothing.
cluster2.killOneBackupZooKeeperServer();
assertEquals(-1, cluster2.getBackupZooKeeperServerNum());
assertEquals(0, cluster2.getZooKeeperServerNum());
} finally {
hbt.shutdownMiniZKCluster();
}
}