本文整理汇总了Java中org.apache.hadoop.yarn.conf.YarnConfiguration.getClusterId方法的典型用法代码示例。如果您正苦于以下问题：Java YarnConfiguration.getClusterId方法的具体用法？Java YarnConfiguration.getClusterId怎么用？Java YarnConfiguration.getClusterId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类org.apache.hadoop.yarn.conf.YarnConfiguration的用法示例。
在下文中一共展示了YarnConfiguration.getClusterId方法的1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: serviceInit
import org.apache.hadoop.yarn.conf.YarnConfiguration; //导入方法依赖的package包/类
@Override
protected void serviceInit(Configuration conf)
throws Exception {
conf = conf instanceof YarnConfiguration ? conf : new YarnConfiguration(conf);
String zkQuorum = conf.get(YarnConfiguration.RM_ZK_ADDRESS);
if (zkQuorum == null) {
throw new YarnRuntimeException("Embedded automatic failover " +
"is enabled, but " + YarnConfiguration.RM_ZK_ADDRESS +
" is not set");
}
String rmId = HAUtil.getRMHAId(conf);
String clusterId = YarnConfiguration.getClusterId(conf);
localActiveNodeInfo = createActiveNodeInfo(clusterId, rmId);
String zkBasePath = conf.get(YarnConfiguration.AUTO_FAILOVER_ZK_BASE_PATH,
YarnConfiguration.DEFAULT_AUTO_FAILOVER_ZK_BASE_PATH);
String electionZNode = zkBasePath + "/" + clusterId;
long zkSessionTimeout = conf.getLong(YarnConfiguration.RM_ZK_TIMEOUT_MS,
YarnConfiguration.DEFAULT_RM_ZK_TIMEOUT_MS);
List<ACL> zkAcls = RMZKUtils.getZKAcls(conf);
List<ZKUtil.ZKAuthInfo> zkAuths = RMZKUtils.getZKAuths(conf);
int maxRetryNum = conf.getInt(
CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_KEY,
CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_DEFAULT);
elector = new ActiveStandbyElector(zkQuorum, (int) zkSessionTimeout,
electionZNode, zkAcls, zkAuths, this, maxRetryNum);
elector.ensureParentZNode();
if (!isParentZnodeSafe(clusterId)) {
notifyFatalError(electionZNode + " znode has invalid data! "+
"Might need formatting!");
}
super.serviceInit(conf);
}