本文整理了Java中org.apache.hadoop.hdfs.server.datanode.DataNode.startDistributedUpgradeIfNeeded()方法的一些代码示例，展示了DataNode.startDistributedUpgradeIfNeeded()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。DataNode.startDistributedUpgradeIfNeeded()方法的具体详情如下：
包路径：org.apache.hadoop.hdfs.server.datanode.DataNode
类名称：DataNode
方法名：startDistributedUpgradeIfNeeded

DataNode.startDistributedUpgradeIfNeeded介绍

[英]Start distributed upgrade if it should be initiated by the data-node.
[中]

代码示例

代码示例来源：origin: org.jvnet.hudson.hadoop/hadoop-core

startDistributedUpgradeIfNeeded();
 offerService();
} catch (Exception ex) {

代码示例来源：origin: io.fabric8/fabric-hadoop

startDistributedUpgradeIfNeeded();
 offerService();
} catch (Exception ex) {