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https://issues.apache.org/jira/browse/AMBARI-25452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Akash Singh updated AMBARI-25452:
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Description:
On Ambari 2.6.x if the Ambari Metrics Collector whitelisting is enabled, Hbase
per User and Table level metrics are not getting consider for generation.
It seems that the metrics enabled in the whitelist file as:
{code:java}
regionserver.Tables.*_metric_tableSize
regionserver.Tables.*_metric_totalRequestCount
regionserver.Tables.*_metric_writeRequestCount
regionserver.Users.*_metric_append_num_ops
regionserver.Users.*_metric_delete_num_ops
regionserver.Users.*_metric_get_num_ops
{code}
are filtered out and not shown on Grafana dashboard.
It can be remediated by adding '._p___*' to the whitelist file and restarting
the Metrics Collector.e.g.
._p_regionserver.Tables.*_metric_tableSize
Also it should be investigated why we need the '._p_' prefix.
was:
On Ambari 2.6.x if the Ambari Metrics Collector whitelisting is enabled, Hbase
per User and Table level metrics are not getting consider for generation.
It seems that the metrics enabled in the whitelist file as:
{code:java}
regionserver.Tables.*_metric_tableSize
regionserver.Tables.*_metric_totalRequestCount
regionserver.Tables.*_metric_writeRequestCount
regionserver.Users.*_metric_append_num_ops
regionserver.Users.*_metric_delete_num_ops
regionserver.Users.*_metric_get_num_ops
{code}
are filtered out and not shown on Grafana dashboard.
It can be remediated by adding '._p___*' to the whitelist file and restarting
the Metrics Collector.e.g.
._p_regionserver.Tables.*_metric_tableSize
> Ambari Metrics whitelisting is failing on * wildcard for Hbase table & user
> level metrics.
> ------------------------------------------------------------------------------------------
>
> Key: AMBARI-25452
> URL: https://issues.apache.org/jira/browse/AMBARI-25452
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Affects Versions: 2.6.0, 2.6.1, 2.6.2
> Reporter: Akash Singh
> Priority: Major
>
> On Ambari 2.6.x if the Ambari Metrics Collector whitelisting is enabled,
> Hbase per User and Table level metrics are not getting consider for
> generation.
> It seems that the metrics enabled in the whitelist file as:
> {code:java}
> regionserver.Tables.*_metric_tableSize
> regionserver.Tables.*_metric_totalRequestCount
> regionserver.Tables.*_metric_writeRequestCount
> regionserver.Users.*_metric_append_num_ops
> regionserver.Users.*_metric_delete_num_ops
> regionserver.Users.*_metric_get_num_ops
> {code}
> are filtered out and not shown on Grafana dashboard.
> It can be remediated by adding '._p___*' to the whitelist file and restarting
> the Metrics Collector.e.g.
> ._p_regionserver.Tables.*_metric_tableSize
> Also it should be investigated why we need the '._p_' prefix.
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