Posted by Senhong Liu on URL: http://deprecated-apache-flink-mailing-list-archive.368.s1.nabble.com/DISCUSS-FLIP-170-Adding-Checkpoint-Rejection-Mechanism-tp51212.html
Hi guys,
We would like to start a discussion on the new FLIP about rejecting
checkpoints on the operator level. The basic idea is to allow the operator
to reject a checkpoint when it is not under a proper situation and therefore return
a proper failure reason.