aihuaxu opened a new pull request #2430: URL: https://github.com/apache/hadoop/pull/2430
Standby namenode does the checkpoint and uploads the image to the other active/observer namenodes. If other namenodes, e.g., observers are down for maintenance, currently uploading will fail and retrigger the checkpoint and image uploading immediately. That is causing unnecessary network traffic. This patch logs a message when unloading fails and continue with the regular checkpoint schedule. ---------------------------------------------------------------- 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]
