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  1. Flink
  2. FLINK-17034

Execute the container CMD under TINI for better hygiene

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      The container of the JM or TMs is running in the shell form and it could not receive the TERM signal when the pod is deleted. Some of the problems are as follows:

      • The JM and the TMs could have no chance of cleanup, I used to create FLINK-15843[4] for tracking this problem.
      • The pod could take a long time(up to 40 seconds) to be deleted after the K8s API Server receives the deletion request.

      The discussion could refer to http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-FLIP-111-Docker-image-unification-td38444i20.html

       

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          Improvement - An improvement or enhancement to an existing feature or task. FLINK-15843 Gracefully shutdown TaskManagers on Kubernetes

          • Major - Major loss of function.
          • Closed

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              Unassigned Unassigned
              felixzheng Canbin Zheng
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                Created:
                Updated: