HyukjinKwon commented on code in PR #38742:
URL: https://github.com/apache/spark/pull/38742#discussion_r1028915567
##########
python/pyspark/sql/connect/dataframe.py:
##########
@@ -736,6 +736,19 @@ def toPandas(self) -> Optional["pandas.DataFrame"]:
query = self._plan.to_proto(self._session)
return self._session._to_pandas(query)
+ def _basic_analyze(self) -> None:
+ # update isLocal, isStreaming, explain_string, tree_string,
semantic_hash
+ if self._schema is None:
+ if self._plan is not None:
+ query = self._plan.to_proto(self._session)
+ if self._session is None:
+ raise Exception("Cannot analyze without
RemoteSparkSession.")
+ results = self._session.basic_analyze(query)
+ for k, v in results.items():
+ self._cache[k] = v
Review Comment:
Let's don't do caching stuff for now
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