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Posted to notifications@iotdb.apache.org by "Yuan Tian (Jira)" <ji...@apache.org> on 2022/03/20 06:30:00 UTC

[jira] [Created] (IOTDB-2767) Definition of operators interface and PlanVisitor

Yuan Tian created IOTDB-2767:
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             Summary: Definition of operators interface and  PlanVisitor
                 Key: IOTDB-2767
                 URL: https://issues.apache.org/jira/browse/IOTDB-2767
             Project: Apache IoTDB
          Issue Type: Task
            Reporter: Yuan Tian
            Assignee: Yuan Tian


Definition of Operator interface and all cuurent operators corresponding to each PlanNode and  PlanVisitor in LocalExecutionPlanner to generate executable operator tree from PlamNode tree:
 # Add all current useful operators add filter operator implementation and visitor in LocalExecutionPlanner.
 # change the package structure.
 # add some necessary fields in each concrete PlanNode to generate corresponding oeprator.
 # define IScheduler interface, add two implemetation: StandaloneScheduler and ClusterScheduler.



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