Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/21370#discussion_r194276735 --- Diff: python/pyspark/sql/dataframe.py --- @@ -351,8 +354,68 @@ def show(self, n=20, truncate=True, vertical=False): else: print(self._jdf.showString(n, int(truncate), vertical)) + @property + def _eager_eval(self): + """Returns true if the eager evaluation enabled. + """ + return self.sql_ctx.getConf( + "spark.sql.repl.eagerEval.enabled", "false").lower() == "true" --- End diff -- Is that possible we can avoid hard-coding these conf key values? cc @ueshin @HyukjinKwon
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