[jira] [Created] (AMBARI-25394) Ambari Metrics whitelisting is failing on * wildcard for HBASE Tables metrics

["Szilard Antal (Jira)" <ji...@apache.org>]

Szilard Antal created AMBARI-25394:
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             Summary: Ambari Metrics whitelisting is failing on * wildcard for HBASE Tables metrics
                 Key: AMBARI-25394
                 URL: https://issues.apache.org/jira/browse/AMBARI-25394
             Project: Ambari
          Issue Type: Task
          Components: ambari-metrics
    Affects Versions: 2.6.0, 2.6.1, 2.6.2, 2.7.3, 2.7.4
            Reporter: Szilard Antal
            Assignee: Szilard Antal
             Fix For: 2.7.5


On Ambari 2.6.x and 2.7.x if the Ambari Metrics Collector whitelisting is enabled, nothing appears in the Grafana HBase - Tables/Users dashboards.

The related metric-patterns are enabled in the whitelist file but it seems that the metrics matching with these patterns are filtered out and not shown on Grafana dashboard.

eg:
{code:java}
regionserver.Tables.*_metric_storeCount
regionserver.Tables.*_metric_storeFileCount
regionserver.Tables.*_metric_storeFileSize
regionserver.Tables.*_metric_tableSize
regionserver.Tables.*_metric_totalRequestCount
regionserver.Tables.*_metric_writeRequestCount
regionserver.Users.*_metric_append_num_ops
regionserver.Users.*_metric_delete_num_ops{code}
To fix this the ._p_ prefix should be ​​added to the above prefixes.



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