bbeaudreault opened a new pull request, #4400: URL: https://github.com/apache/hbase/pull/4400
This feature only really applies to hbase 2.x, since it seems impossible to cause the async scanner in 3.x to hit UnknownScannerException. If spurious long mapper calls occur, one can mitigate UnknownScannerException by upping the hbase.client.retries.number. If mappers are consistently slow enough to trigger the exception, this new feature can help avoid them. -- 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: issues-unsubscr...@hbase.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
