Endre Major created AMBARI-23445:
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Summary: Refactor metrics_alert to support multiple nameservices
Key: AMBARI-23445
URL: https://issues.apache.org/jira/browse/AMBARI-23445
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.7.0
Reporter: Endre Major
Fix For: 2.7.0
The HDFS metrics based alerts defined in alert_metrics_deviation.py is agnostic
of federated Namenodes.
Tasks:
When federation is enabled we should add an alert instance per nameservice for
the HDFS metric based alerts.
Currently, we track metrics based alerts for:
RPC processing latency
RPC queue latency
NN Heap usage
There are multiple alerts based on whether service port is enabled and also
different time windows.
For every alert type, there should be an instance of the alert per nameservice.
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