Yangze Guo created FLINK-28307:
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             Summary: FLIP-241: Completed Jobs Information Enhancement
                 Key: FLINK-28307
                 URL: https://issues.apache.org/jira/browse/FLINK-28307
             Project: Flink
          Issue Type: New Feature
          Components: Runtime / REST, Runtime / Web Frontend
            Reporter: Yangze Guo
             Fix For: 1.16.0


Streaming and Batch users have different interests in probing a job. While 
streaming users mainly care about the instant status of a running job (tps, 
delay, backpressure, etc.), batch users care more about the overall job status 
during the entire execution (queueing / execution time, total data amount, 
etc.).

As Flink grows into a unified streaming & batch processor and is adopted by 
more and more batch users, the experiences in inspecting completed jobs has 
become more important than ever.

We compared Flink with other popular batch processors, and spotted several 
potential improvements. Most of these changes involves WebUI & REST API 
changes, which should be discussed and voted on as FLIPs. However, creating 
separated FLIPs for each of the improvement might be overkill, because changes 
needed by each improvement are quite small. Thus, we include all these 
potential improvements in this one FLIP.




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