[GitHub] [flink] tillrohrmann opened a new pull request #9636: [FLINK-13921] Simplify cluster level RestartStrategy configuration

[GitBox <gi...@apache.org>]

tillrohrmann opened a new pull request #9636: [FLINK-13921] Simplify cluster level RestartStrategy configuration
URL: https://github.com/apache/flink/pull/9636
 
 
   ## What is the purpose of the change
   
   This PR simplifies the cluster `RestartStrategy` configuration. The configuration works now the following way:
   
   * If the config option `restart-strategy` is configured, then Flink uses this `RestartStrategy`
   * If the config option `restart-strategy` is not configured, then
   ** If checkpointing is disabled, then choose `NoRestartStrategy`
   ** If checkpointing is enabled, then choose `FixedDelayRestartStrategy(Integer.MAX_VALUE, "0 s")`
   
   ## Verifying this change
   
   - Added `RestartStrategyFactoryTest`
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): (no)
     - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (no)
     - The serializers: (no)
     - The runtime per-record code paths (performance sensitive): (no)
     - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes)
     - The S3 file system connector: (no)
   
   ## Documentation
   
     - Does this pull request introduce a new feature? (no)
     - If yes, how is the feature documented? (not applicable)
   

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