org.apache.hadoop.yarn.api.records.YarnClusterMetrics.setNumNodeManagers()方法的使用及代码示例

本文整理了Java中org.apache.hadoop.yarn.api.records.YarnClusterMetrics.setNumNodeManagers()方法的一些代码示例，展示了YarnClusterMetrics.setNumNodeManagers()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。YarnClusterMetrics.setNumNodeManagers()方法的具体详情如下：
包路径：org.apache.hadoop.yarn.api.records.YarnClusterMetrics
类名称：YarnClusterMetrics
方法名：setNumNodeManagers

YarnClusterMetrics.setNumNodeManagers介绍

暂无

代码示例

代码示例来源：origin: io.hops/hadoop-yarn-api

@Private
@Unstable
public static YarnClusterMetrics newInstance(int numNodeManagers) {
YarnClusterMetrics metrics = Records.newRecord(YarnClusterMetrics.class);
metrics.setNumNodeManagers(numNodeManagers);
return metrics;
}

代码示例来源：origin: ch.cern.hadoop/hadoop-yarn-server-resourcemanager

@Override
public GetClusterMetricsResponse getClusterMetrics(
GetClusterMetricsRequest request) throws YarnException {
GetClusterMetricsResponse respOnse= recordFactory
.newRecordInstance(GetClusterMetricsResponse.class);
YarnClusterMetrics ymetrics = recordFactory
.newRecordInstance(YarnClusterMetrics.class);
ymetrics.setNumNodeManagers(this.rmContext.getRMNodes().size());
response.setClusterMetrics(ymetrics);
return response;
}

代码示例来源：origin: org.apache.hadoop/hadoop-yarn-api

@Private
@Unstable
public static YarnClusterMetrics newInstance(int numNodeManagers) {
YarnClusterMetrics metrics = Records.newRecord(YarnClusterMetrics.class);
metrics.setNumNodeManagers(numNodeManagers);
return metrics;
}

代码示例来源：origin: com.github.jiayuhan-it/hadoop-yarn-server-resourcemanager

@Override
public GetClusterMetricsResponse getClusterMetrics(
GetClusterMetricsRequest request) throws YarnException {
GetClusterMetricsResponse respOnse= recordFactory
.newRecordInstance(GetClusterMetricsResponse.class);
YarnClusterMetrics ymetrics = recordFactory
.newRecordInstance(YarnClusterMetrics.class);
ymetrics.setNumNodeManagers(this.rmContext.getRMNodes().size());
response.setClusterMetrics(ymetrics);
return response;
}

代码示例来源：origin: ch.cern.hadoop/hadoop-yarn-api

@Private
@Unstable
public static YarnClusterMetrics newInstance(int numNodeManagers) {
YarnClusterMetrics metrics = Records.newRecord(YarnClusterMetrics.class);
metrics.setNumNodeManagers(numNodeManagers);
return metrics;
}

代码示例来源：origin: com.github.jiayuhan-it/hadoop-yarn-api

@Private
@Unstable
public static YarnClusterMetrics newInstance(int numNodeManagers) {
YarnClusterMetrics metrics = Records.newRecord(YarnClusterMetrics.class);
metrics.setNumNodeManagers(numNodeManagers);
return metrics;
}

代码示例来源：origin: org.apache.hadoop/hadoop-yarn-server-resourcemanager

@Override
public GetClusterMetricsResponse getClusterMetrics(
GetClusterMetricsRequest request) throws YarnException {
GetClusterMetricsResponse respOnse= recordFactory
.newRecordInstance(GetClusterMetricsResponse.class);
YarnClusterMetrics ymetrics = recordFactory
.newRecordInstance(YarnClusterMetrics.class);
ymetrics.setNumNodeManagers(this.rmContext.getRMNodes().size());
ClusterMetrics clusterMetrics = ClusterMetrics.getMetrics();
ymetrics.setNumDecommissionedNodeManagers(clusterMetrics
.getNumDecommisionedNMs());
ymetrics.setNumActiveNodeManagers(clusterMetrics.getNumActiveNMs());
ymetrics.setNumLostNodeManagers(clusterMetrics.getNumLostNMs());
ymetrics.setNumUnhealthyNodeManagers(clusterMetrics.getUnhealthyNMs());
ymetrics.setNumRebootedNodeManagers(clusterMetrics.getNumRebootedNMs());
response.setClusterMetrics(ymetrics);
return response;
}

代码示例来源：origin: org.apache.hadoop/hadoop-yarn-server-router

public static GetClusterMetricsResponse merge(
Collection responses) {
YarnClusterMetrics tmp = YarnClusterMetrics.newInstance(0);
for (GetClusterMetricsResponse response : responses) {
YarnClusterMetrics metrics = response.getClusterMetrics();
tmp.setNumNodeManagers(
tmp.getNumNodeManagers() + metrics.getNumNodeManagers());
tmp.setNumActiveNodeManagers(
tmp.getNumActiveNodeManagers() + metrics.getNumActiveNodeManagers());
tmp.setNumDecommissionedNodeManagers(
tmp.getNumDecommissionedNodeManagers() + metrics
.getNumDecommissionedNodeManagers());
tmp.setNumLostNodeManagers(
tmp.getNumLostNodeManagers() + metrics.getNumLostNodeManagers());
tmp.setNumRebootedNodeManagers(tmp.getNumRebootedNodeManagers() + metrics
.getNumRebootedNodeManagers());
tmp.setNumUnhealthyNodeManagers(
tmp.getNumUnhealthyNodeManagers() + metrics
.getNumUnhealthyNodeManagers());
}
return GetClusterMetricsResponse.newInstance(tmp);
}
}