attilapiros commented on pull request #28848: URL: https://github.com/apache/spark/pull/28848#issuecomment-649670581
+1 to test the case with multiple fetch failures. For this `mapOutputTracker` could be wrapped around a mockito's spy and then the verify can be used to check the unregistering occurred only once. ---------------------------------------------------------------- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
