cauwulixuan / hadoop_exporter Goto Github PK

执行命令报错
[root@rhel6-140 hadoop_exporter-master]# python hadoop_exporter.py -c bigdata -hdfs http://XXX:50070/jmx
usage: hadoop_exporter.py [-h] [-c cluster_name] -s services_api
[-hdfs namenode_jmx_url]
[-rm resourcemanager_jmx_url] [-dn datanode_jmx_url]
[-jn journalnode_jmx_url] [-mr mapreduce2_jmx_url]
[-nm nodemanager_jmx_url] [-hbase hbase_jmx_url]
[-rs regionserver_jmx_url] [-hive hive_jmx_url]
[-ld llapdaemon_jmx_url] [-p metrics_path]
[-host ip_or_hostname] [-P port]
hadoop_exporter.py: error: argument -s/--services-api is required

services-api 是什么？并没有说明

代码是不是还没开发完？ 看样子应该还要起个服务，来提供/alert/getservicesbyhost 访问吧

您好，问一下可视化是怎么做的，grafana的效果怎么样，谢谢

File "/home/gw/module/hadoop_exporter-master/cmd/hive_server.py", line 52, in collect
self._get_metrics(beans)
File "/home/gw/module/hadoop_exporter-master/cmd/hive_server.py", line 160, in _get_metrics
self._get_node_metrics(beans[i], service, host)
UnboundLocalError: local variable 'host' referenced before assignment

Hi! Could you please specify the license?
I am wondering if I can use it our project.

Thanks

In my docker file I can only trace one hdfs service per hadoop exporter container, which means if i need to get all the metrics from a 12 container hdfs cluster, i will need to create 12 exporter containers. How can i configure the container in a way i can get namenode,datanode,journalnode metrics in one container?