[GitHub] [flink] lsyldliu opened a new pull request, #20996: [FLINK-29551][table] Improving adaptive hash join by using sort merge join strategy per partition instead of all partitions

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

lsyldliu opened a new pull request, #20996:
URL: https://github.com/apache/flink/pull/20996

   
   ## What is the purpose of the change
   
   Improving adaptive hash join by using sort-merge join strategy per partition instead of all partitions
   
   ## Brief change log
   
     - *Improving adaptive hash join by using sort merge join strategy per partition instead of all partitions*
   
   
   ## Verifying this change
   
   This change is already covered by existing tests.
   
   ## 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, Kubernetes/Yarn, ZooKeeper: (no)
     - 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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[GitHub] [flink] flinkbot commented on pull request #20996: [FLINK-29551][table] Improving adaptive hash join by using sort merge join strategy per partition instead of all partitions

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

flinkbot commented on PR #20996:
URL: https://github.com/apache/flink/pull/20996#issuecomment-1272523220

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   ## CI report:
   
   * 45246b4fa4b05a55cbff2c29a0233ab9790b4780 UNKNOWN
   
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