[GitHub] flink issue #3117: [FLINK-5480] Introduce user-provided hash for JobVertexes

[ShashwatRastogi-Reflektion]

Github user ShashwatRastogi-Reflektion commented on the issue:

    https://github.com/apache/flink/pull/3117
  
    Hey @zentol 
    
    Thank you for replying back. I was trying to do exactly the same thing, but 
I think I am messing something up that is why it isn't working in my case.
    
    In my logs, i get the task description like:
    `2018-04-03 12:24:45,876 INFO  
org.apache.flink.runtime.executiongraph.ExecutionGraph        - Source: Custom 
Source -> Filter -> events-with-timestamp -> filtered-events-with-timestamp -> 
events-mapped-to-session (1/1) (5c69d4ad31a844978a740c1d24297b68) switched from 
CREATED to SCHEDULED.` Is the hash present in this log statement called uid 
hash? 
    
    This hash is not the same which I get in the UI.
    
![image](https://user-images.githubusercontent.com/29359103/38256652-6a5e7d58-377c-11e8-8124-16bc2cd7e6e0.png)
    
    I have tried using both and both of them doesn't work.
    
    Also, my operators are chained together so I will get one uid-hash for the 
entire chain, right?
    And, I would be setting the same uid-hash for all operators in the chain?


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