acdn-mpreston commented on issue #7926: Kafka Indexing breaks due to Mismatched DatSourceMetadata types during InternalReset call URL: https://github.com/apache/incubator-druid/issues/7926#issuecomment-513837488 @gvsmirnov I am still unclear as to the root cause of the issue, but the way I most commonly got in this state was during an upgrade of a system using druid 0.12.X to druid 0.14.X. I do not have any workaround that is PR worthy, but if you only need Kafka ingestion (and not Kinesis) then my workaround is documented in the "Current Workaround" section of the issue description. The basic idea is to get rid of usage of the SeekableStreamEndSequenceNumber class and only use SeekableStreamStartSequenceNumber instances instead. This avoids all casting issues but it will break Kinesis streaming.
---------------------------------------------------------------- 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: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
