tibrewalpratik17 opened a new pull request, #13838: URL: https://github.com/apache/pinot/pull/13838
Small follow-up to #13347 Introducing additional metrics to monitor the deletion rate in upsert tables: - TOTAL_KEYS_MARKED_FOR_DELETION: This metric provides an overview of the total number of keys marked for deletion in an upsert table. It helps clients assess whether they need to increase the frequency or intensity of their deletion processes. - DELETED_KEYS_WITHIN_TTL_WINDOW: This metric tracks the number of keys marked for deletion that are still within the deletedKeysTTL window. It can assist in fine-tuning the deletedKeysTTL value for faster removal from hashmap. - DELETED_TTL_KEYS_IN_MULTIPLE_SEGMENTS: This metric identifies the number of deleted keys that are beyond the TTL window but are still present in multiple segments. Addressing this issue may involve enhancing the compaction rate for the table, ensuring that outdated records are cleaned up more efficiently. -- 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: commits-unsubscr...@pinot.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For additional commands, e-mail: commits-h...@pinot.apache.org
