[GitHub] [arrow] amol- commented on a diff in pull request #12765: ARROW-15523: [Python] Support for Datasets as inputs of Joins

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

amol- commented on code in PR #12765:
URL: https://github.com/apache/arrow/pull/12765#discussion_r842540434


##########
python/pyarrow/_exec_plan.pyx:
##########
@@ -61,10 +65,18 @@ cdef execplan(inputs, output_type, vector[CDeclaration] plan, c_bool use_threads
         CTable* c_table
         shared_ptr[CTable] c_out_table
         shared_ptr[CSourceNodeOptions] c_sourceopts
+        shared_ptr[CScanNodeOptions] c_scanopts
+        shared_ptr[CExecNodeOptions] c_input_node_opts
         shared_ptr[CSinkNodeOptions] c_sinkopts
         shared_ptr[CAsyncExecBatchGenerator] c_async_exec_batch_gen
         shared_ptr[CRecordBatchReader] c_recordbatchreader
         vector[CDeclaration].iterator plan_iter
+        vector[CDeclaration.Input] no_c_inputs
+
+    global _dataset_support_initialised
+    if not _dataset_support_initialised:
+        Initialize()  # Initialise support for Datasets in ExecPlan
+        _dataset_support_initialised = True

Review Comment:
   Good point, I'll change that to be at module level.



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: github-unsubscribe@arrow.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org