Hi Vino, and all, I tried to avoid the step to get File Status, and found that the problem is not there any more. I guess doing that with every single file out of 100K+ files on S3 caused some issue with checkpointing. Still trying to find the cause, but with lower priority now.
Thanks for your help. Regards, Averell -- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/