zero323 commented on code in PR #34293:
URL: https://github.com/apache/spark/pull/34293#discussion_r847716051


##########
python/pyspark/streaming/context.py:
##########
@@ -339,42 +369,52 @@ def queueStream(self, rdds, oneAtATime=True, 
default=None):
         Changes to the queue after the stream is created will not be 
recognized.
         """
         if default and not isinstance(default, RDD):
-            default = self._sc.parallelize(default)
+            default = self._sc.parallelize(default)  # type: ignore[arg-type]
 
         if not rdds and default:
-            rdds = [rdds]
+            rdds = [rdds]  # type: ignore[list-item]
 
         if rdds and not isinstance(rdds[0], RDD):
-            rdds = [self._sc.parallelize(input) for input in rdds]
+            rdds = [self._sc.parallelize(input) for input in rdds]  # type: 
ignore[arg-type]
         self._check_serializers(rdds)
 
-        queue = self._jvm.PythonDStream.toRDDQueue([r._jrdd for r in rdds])
+        assert self._jvm is not None
+        queue = self._jvm.PythonDStream.toRDDQueue(
+            [r._jrdd for r in rdds]  # type: ignore[attr-defined]
+        )
         if default:
-            default = default._reserialize(rdds[0]._jrdd_deserializer)
-            jdstream = self._jssc.queueStream(queue, oneAtATime, default._jrdd)
+            default = default._reserialize(rdds[0]._jrdd_deserializer)  # 
type: ignore[attr-defined]
+            assert default is not None
+            jdstream = self._jssc.queueStream(
+                queue, oneAtATime, default._jrdd  # type: ignore[attr-defined]

Review Comment:
   Ditto



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