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Zhiguo Wu commented on AMBARI-25383: ------------------------------------ Thanks [~sziszo] ! Would you like to create another PR for trunk? > Ambari Metrics whitelisting is failing on * wildcard for Kafka Topics > --------------------------------------------------------------------- > > Key: AMBARI-25383 > URL: https://issues.apache.org/jira/browse/AMBARI-25383 > 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: Tamas Payer > Assignee: Szilárd Antal > Priority: Major > Labels: grafana, kafka, metrics, pull-request-available > Fix For: 2.7.5 > > Time Spent: 1h 20m > Remaining Estimate: 0h > > On Ambari 2.6.x and 2.7.x if the Ambari Metrics Collector whitelisting is > enabled, the Kafka Topics are not discovered on the Kafka topics dashboard. > (The Topics dropdown is empty.) > It can be remediated by adding '._p_kafka.log.Log.*' to the whitelist file > and restarting the Metrics Collector. > Adding the '._p_kafka.log.Log.*' to the whitelist file by default should be > considered. Also it should be investigated why we need the "._p_" prefix. > Furthermore, it seems that the metrics enabled in the whitelist file as: > {code:java} > kafka.server.BrokerTopicMetrics.BytesInPerSec.topic.*.count > kafka.server.BrokerTopicMetrics.BytesOutPerSec.topic.*.count > kafka.server.BrokerTopicMetrics.MessagesInPerSec.topic.*.count > kafka.server.BrokerTopicMetrics.TotalProduceRequestsPerSec.topic.*.count > {code} > are filtered out and not shown on Grafana dashboard. > The issue can be worked around by adding the '._p_' prefix to the > corresponding metrics in the whitelist file, e.g. > ._p_kafka.server.BrokerTopicMetrics.BytesInPerSec.topic.*.count . -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@ambari.apache.org For additional commands, e-mail: issues-h...@ambari.apache.org