Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/13006#discussion_r62487499
--- Diff:
examples/src/main/java/org/apache/spark/examples/sql/JavaSparkSQL.java ---
@@ -133,7 +133,7 @@ public String call(Row row) {
// Register this DataFrame as a table.
peopleFromJsonFile.registerTempTable("people");
- // SQL statements can be run by using the sql methods provided by
sqlContext.
+ // SQL statements can be run by using the sql methods provided by
spark (SparkSession object).
--- End diff --
I am less sure if `spark (SparkSession object)` is right. It was a variable
name (`sqlContext)` but for now I add `(SparkSession object)` with the variable
name because it seems the name `spark` is confusing. Feel free to correct this
here.
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