Hi Prasanna Using incremental checkpoint is always better than not as this is faster and less memory consumed. However, incremental checkpoint is only supported by RocksDB state-backend.
Best Yun Tang ________________________________ From: Prasanna kumar <prasannakumarram...@gmail.com> Sent: Tuesday, July 7, 2020 20:43 To: dev@flink.apache.org <dev@flink.apache.org>; user <u...@flink.apache.org> Subject: Check pointing for simple pipeline Hi , I have pipeline. Source-> Map(JSON transform)-> Sink.. Both source and sink are Kafka. What is the best checkpoint ing mechanism? Is setting checkpoints incremental a good option? What should be careful of? I am running it on aws emr. Will checkpoint slow the speed? Thanks, Prasanna.
