[GitHub] [flink] zhuzhurk opened a new pull request #8620: [FLINK-12643] [runtime] Implement ExecutionGraph to FailoverTopology Adapter

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

zhuzhurk opened a new pull request #8620: [FLINK-12643] [runtime] Implement ExecutionGraph to FailoverTopology Adapter
URL: https://github.com/apache/flink/pull/8620
 
 
   ## What is the purpose of the change
   
   *This pull request implements an adapter to adapts the ExecutionGraph and its sub-components(ExecutionVertex, ExecutionEdge) to the FailoverTopology interfaces.*
   
   
   ## Brief change log
   
     - *Implement DefaultFailoverTopology as an adapter for ExecutionGraph to FailoverTopology*
     - *Implement DefaultFailoverVertex as an adapter for ExecutionVertex to FailoverVertex*
     - *Implement DefaultFailoverEdge as an adapter for ExecutionEdge to FailoverEdge*
   
   
   ## Verifying this change
   
     - *unit tests for DefaultFailoverTopology*
   
   ## 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 documented)
   

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