Github user JoshRosen commented on a diff in the pull request:
https://github.com/apache/spark/pull/10126#discussion_r49646481
--- Diff: python/pyspark/sql/context.py ---
@@ -686,9 +686,10 @@ def _ssql_ctx(self):
self._scala_HiveContext = self._get_hive_ctx()
return self._scala_HiveContext
except Py4JError as e:
- raise Exception("You must build Spark with Hive. "
- "Export 'SPARK_HIVE=true' and run "
- "build/sbt assembly", e)
+ warnings.warn("You must build Spark with Hive. "
--- End diff --
Python warnings can be disabled, so I'm worried that a lot of users might
not end up seeing this message in that case. Also, this is more of an error
message than a warning. Therefore, I think we should change this to a `print`
statement (if we had a good logging story in PySpark, I'd say to log it as an
error instead).
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