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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2018/11/08 16:09:01 UTC

[GitHub] kl0u edited a comment on issue #7036: [FLINK-10531][e2e] Fix unstable TTL end-to-end test.

kl0u edited a comment on issue #7036: [FLINK-10531][e2e] Fix unstable TTL end-to-end test.
URL: https://github.com/apache/flink/pull/7036#issuecomment-437051981
 
 
   Actually, now @StefanRRichter mentioned it, we have the `TtlTimeProvider` and the `ProcessingTimeService`. Both of them are used internally by Flink to let it know what is the "current" processing time, but each of them has its own implementation (which happens to be `currentTimeMillis` for both). 
   
   I think that these two should be unified and the `TtlTimeProvider` should call the `ProcessingTimeService::getCurrentProcessingTime()`. This will allow to have a "single point of truth".
   
   What do you think @StefanRRichter and @azagrebin 

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