THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
To be able to use the HDFS - Users dashboard in your Grafana instance as well as to view metrics for HDFS per user, you will need to add these custom properties to your configuration.
Step-by-step guide
In Ambari, HDFS > Configs > Advanced > Custom hdfs-site, Add the following properties.
| Key | Value |
|---|---|
| dfs.namenode.servicerpc-address | namenodehost:8021 |
| ipc.8020.callqueue.impl | org.apache.hadoop.ipc.FairCallQueue |
| ipc.8020.backoff.enable | true |
| ipc.8020.scheduler.impl | org.apache.hadoop.ipc.DecayRpcScheduler |
| ipc.8020.scheduler.priority.levels | 3 |
| ipc.8020.decay-scheduler.backoff.responsetime.enable | true |
| ipc.8020.decay-scheduler.backoff.responsetime.thresholds | 10,20,30 |
Once these properties are added, it should look like this.
Go ahead and restart Metrics Collector & you should see the metrics being emitted.
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