snuyanzin opened a new pull request, #22185:
URL: https://github.com/apache/flink/pull/22185

   ## What is the purpose of the change
   
   The main idea is to backport optimization for FlinkFilterJoiRule from the 
Calcite's FilterJoinRule done in 
https://issues.apache.org/jira/browse/CALCITE-4499
   
   ## Brief change log
   
   _FlinkFilterJoinRule_
   plans
   
   ## Verifying this change
   
   _org.apache.flink.table.planner.plan.batch.sql.join.SemiAntiJoinTestBase_
   
_org.apache.flink.table.planner.plan.batch.sql.join.BroadcastHashSemiAntiJoinTest_
   
_org.apache.flink.table.planner.plan.batch.sql.join.NestedLoopSemiAntiJoinTest_
   _org.apache.flink.table.planner.plan.batch.sql.join.SemiAntiJoinTest_
   
_org.apache.flink.table.planner.plan.batch.sql.join.ShuffledHashSemiAntiJoinTest_
   
_org.apache.flink.table.planner.plan.batch.sql.join.SortMergeSemiAntiJoinTest_
   
   ## 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 applicable)
   


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