guruguha commented on issue #5390: URL: https://github.com/apache/incubator-pinot/issues/5390#issuecomment-637918220
I have an initial approach to this issue: We can introduce a segment state monitor that keeps track of all the segments and their index version updates. Similar to `_lastKnownSegmentMetadataVersionMap`, but it is updated whenever a segment index is updated. The monitor could be the callback passed as part of the segment reload - currently there is none. On the API front, - provide an end point for users to query for segment status - get the version change status from the resource manager - parse the SegmentZKMetadata object to return the value as a JSON string Please let me know your thoughts and inputs. ---------------------------------------------------------------- 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. 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
