findingrish opened a new pull request, #16536: URL: https://github.com/apache/druid/pull/16536
Whenever schema is polled from the database, SegmentSchemaCache#temporaryPublishedMetadataQueryResults is reset. However, it was being reset before SegmentSchemaCache#finalizedSegmentSchemaInfo is updated. This led to a small window where schema is missing for a backfilled segment, which in turn led to another segment metadata query and subsequently the schema was backfilled again. This change fixes this race by clearing only those segments from SegmentSchemaCache#temporaryPublishedMetadataQueryResults which is present in the polled segment set. -- 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...@druid.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@druid.apache.org For additional commands, e-mail: commits-h...@druid.apache.org
