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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