The image should be visible now at http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Checkpoints-timing-out-for-no-apparent-reason-td28793.html#none
It doesn't look like it is a disk performance or network issue. Feels more like some buffer overflowing or timeout due to slightly bigger files being uploaded to S3. -- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/