SameerMesiah97 commented on code in PR #66658:
URL: https://github.com/apache/airflow/pull/66658#discussion_r3221593970
##########
providers/elasticsearch/src/airflow/providers/elasticsearch/hooks/elasticsearch.py:
##########
@@ -99,7 +106,29 @@ def fetchone(self):
return None
def fetchmany(self, size: int | None = None):
- raise NotImplementedError()
+ size = size or self.body["fetch_size"]
+
+ results: list[list[Any]] = []
+
+ while len(results) < size:
+ # Consume rows from the current page buffer before
+ # requesting additional cursor pages from Elasticsearch.
+ if self._rows:
+ remaining = size - len(results)
+
+ results.extend(self._rows[:remaining])
+
+ self._rows = self._rows[remaining:]
+
+ if len(results) >= size:
+ break
+
+ if not self.cursor:
+ break
+
+ self.execute(statement=self.body["query"])
Review Comment:
When the cursor is present, `execute` now just sends that in the response
payload instead of all of the parameters.
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