ZanderXu commented on PR #4369: URL: https://github.com/apache/hadoop/pull/4369#issuecomment-1196264884
@jojochuang Thanks for you review. We encounter this bug in our prod, because the block‘s checksum file of the source DN is corrupted. It caused transfer failed. And client tried all DNs and failed. So Client should sense the status of transfer. But it's difficult to differ the exception caused by source Node or target Node. Maybe we can first throw the failed exception to Client and let Client try to use the next DN as the source to transfer block. cc @Hexiaoqiao -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
