本文整理汇总了Java中org.apache.hadoop.yarn.conf.YarnConfiguration.getStringCollection方法的典型用法代码示例。如果您正苦于以下问题：Java YarnConfiguration.getStringCollection方法的具体用法？Java YarnConfiguration.getStringCollection怎么用？Java YarnConfiguration.getStringCollection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.getStringCollection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: findActiveRMHAId
import org.apache.hadoop.yarn.conf.YarnConfiguration; //导入方法依赖的package包/类
public static String findActiveRMHAId(YarnConfiguration conf) {
YarnConfiguration yarnConf = new YarnConfiguration(conf);
Collection<String> rmIds =
yarnConf.getStringCollection(YarnConfiguration.RM_HA_IDS);
for (String currentId : rmIds) {
yarnConf.set(YarnConfiguration.RM_HA_ID, currentId);
try {
HAServiceState haState = getHAState(yarnConf);
if (haState.equals(HAServiceState.ACTIVE)) {
return currentId;
}
} catch (Exception e) {
// Couldn't check if this RM is active. Do nothing. Worst case,
// we wouldn't find an Active RM and return null.
}
}
return null; // Couldn't find an Active RM
}