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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/11/19 15:44:51 UTC

[GitHub] [flink] wuchong commented on pull request #11830: [FLINK-17096] [table] Mini-batch group aggregation doesn't expire state even if state ttl is enabled

wuchong commented on pull request #11830:
URL: https://github.com/apache/flink/pull/11830#issuecomment-730461373


   I helped to rebase the PR and improve som codes, the modification includes:
   
   1. Move the harness tests to the existing `GroupAggregateHarnessTest` using the code generated function by framework.
   2. Enable TTL for the null state in MapView. Also cover the null state in the above test. 
   3. Fix bug in `MiniBatchGroupAggFunction` to ignore retractions if state is cleaned up.
   4. Improve some code.


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