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ASF GitHub Bot logged work on HIVE-25959: ----------------------------------------- Author: ASF GitHub Bot Created on: 15/Feb/22 19:08 Start Date: 15/Feb/22 19:08 Worklog Time Spent: 10m Work Description: vcsomor opened a new pull request #3032: URL: https://github.com/apache/hive/pull/3032 Expose Compaction Observability delta metrics using the JsonFileMetricsReporter - Custom MapMetrics has been included into the MetricsRegistry. - The MetricsRegistry will call the listeners for the built-in metrics. Since the MapMetrics is not a built-in one it causing an IllegalArgument Exception. To avoid this exception to happen the HiveMetricsRegistry has been implemented. - A new Jackson JSON module has been added (MapCapableJsonMetricsModule) to add serialization of the `mbeans` - MapCapableJsonMetricsModule has been registered to the JsonFileMetricsReporter - AcidMetricsService now leveraging the on the nbew metrics instead of the MetricsMBeanImpl and JMX -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: gitbox-unsubscr...@hive.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 727665) Time Spent: 20m (was: 10m) > Expose Compaction Observability delta metrics using the > JsonFileMetricsReporter > ------------------------------------------------------------------------------- > > Key: HIVE-25959 > URL: https://issues.apache.org/jira/browse/HIVE-25959 > Project: Hive > Issue Type: Improvement > Components: Metastore > Affects Versions: 4.0.0 > Reporter: Viktor Csomor > Assignee: Viktor Csomor > Priority: Minor > Labels: pull-request-available > Fix For: 4.0.0 > > Time Spent: 20m > Remaining Estimate: 0h > > As part of the HIVE-25897 the Delta metrics collection has been moved from > HiveServer2 to HMS. Hence the HMS does not have any jmx endpoint exposed by > default we'd like to expose these metrics through the JsonFileMtricsReporter -- This message was sent by Atlassian Jira (v8.20.1#820001)