[GitHub] [arrow-datafusion] waynexia commented on a diff in pull request #2713: feat: async extension planner

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

waynexia commented on code in PR #2713:
URL: https://github.com/apache/arrow-datafusion/pull/2713#discussion_r894549545


##########
datafusion/core/src/physical_plan/planner.rs:
##########
@@ -292,10 +293,10 @@ pub trait ExtensionPlanner {
     /// Returns `None` when the planner does not know how to plan the
     /// `node` and wants to delegate the planning to another
     /// [`ExtensionPlanner`].
-    fn plan_extension(
+    async fn plan_extension(
         &self,
-        planner: &dyn PhysicalPlanner,
-        node: &dyn UserDefinedLogicalNode,
+        planner: &(dyn PhysicalPlanner + Send + Sync),

Review Comment:
   Done. I also add `Send` and `Sync` bounds to `UserDefinedLogicalNode`.
   
   I think these are also "API change"?



##########
datafusion/core/src/physical_plan/planner.rs:
##########
@@ -292,10 +293,10 @@ pub trait ExtensionPlanner {
     /// Returns `None` when the planner does not know how to plan the
     /// `node` and wants to delegate the planning to another
     /// [`ExtensionPlanner`].
-    fn plan_extension(
+    async fn plan_extension(
         &self,
-        planner: &dyn PhysicalPlanner,
-        node: &dyn UserDefinedLogicalNode,
+        planner: &(dyn PhysicalPlanner + Send + Sync),
+        node: Arc<dyn UserDefinedLogicalNode + Send + Sync>,

Review Comment:
   nice catch! fixed



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