kfaraz commented on code in PR #17967: URL: https://github.com/apache/druid/pull/17967#discussion_r2084412152
########## docs/operations/metrics.md: ########## @@ -421,17 +421,16 @@ These metrics are emitted by the Druid Coordinator in every run of the correspon |`serverview/sync/healthy`|Sync status of the Coordinator with a segment-loading server such as a Historical or Peon. Emitted only when [HTTP-based server view](../configuration/index.md#segment-management) is enabled. You can use this metric in conjunction with `serverview/sync/unstableTime` to debug slow startup of the Coordinator.|`server`, `tier`|1 for fully synced servers, 0 otherwise| |`serverview/sync/unstableTime`|Time in milliseconds for which the Coordinator has been failing to sync with a segment-loading server. Emitted only when [HTTP-based server view](../configuration/index.md#segment-management) is enabled.|`server`, `tier`|Not emitted for synced servers.| |`metadatacache/init/time`|Time taken to initialize the coordinator segment metadata cache.||Depends on the number of segments.| -|`metadatacache/refresh/count`|Number of segments to refresh in coordinator segment metadata cache.|`dataSource`|| -|`metadatacache/refresh/time`|Time taken to refresh segments in coordinator segment metadata cache.|`dataSource`|| -|`metadatacache/backfill/count`|Number of segments for which schema was back filled in the database.|`dataSource`|| -|`metadatacache/realtimeSegmentSchema/count`|Number of realtime segments for which schema is cached.||Depends on the number of realtime segments in the cluster.| -|`metadatacache/finalizedSegmentMetadata/count`|Number of finalized segments for which schema metadata is cached.||Depends on the number of segments in the cluster.| -|`metadatacache/finalizedSchemaPayload/count`|Number of finalized segment schema cached.||Depends on the number of distinct schema in the cluster.| -|`metadatacache/temporaryMetadataQueryResults/count`|Number of segments for which schema was fetched by executing segment metadata query.||Eventually it should be 0.| -|`metadatacache/temporaryPublishedMetadataQueryResults/count`|Number of segments for which schema is cached after back filling in the database.||This value gets reset after each database poll. Eventually it should be 0.| Review Comment: This metric has been removed since it would report the same value as `segment/schemaCache/backfill/count` anyway. -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
