hadoop指标项
hadoop采集metrics接口 转至元数据结尾 转至元数据起始 系统采用的,hadoop采集metrics接口-每分钟 namenode http://%s:50070/jmx?qry=Hadoop:service=NameNode,name=FSNamesystemState http://%s:50070/jmx?qry=Hadoop:service=NameNode,name=NameNodeActivity http://%s:50070/jmx?qry=Hadoop:service=NameNode,name=JvmMetrics http://%s:50070/jmx?qry=Hadoop:service=NameNode,name=RpcDetailedActivityForPort8020 http://%s:50070/jmx?qry=Hadoop:service=NameNode,name=FSNamesystem http://%s:50070/jmx?qry=Hadoop:service=NameNode,name=RpcActivityForPort802...