Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/19420#discussion_r142999706
--- Diff:
examples/src/main/java/org/apache/spark/examples/sql/hive/JavaSparkHiveExample.java
---
@@ -124,6 +124,13 @@ public static void main(String[] args) {
// ...
// $example off:spark_hive$
+ // Hive serde's are also supported with serde properties.
+ String sqlQuery = "CREATE TABLE src_serde(key decimal(38,18), value
int) USING hive"
--- End diff --
Hi, @crlalam.
We use 2-space indentation in general.
FYI, maybe, you can see [Scala Coding
Style](https://github.com/databricks/scala-style-guide).
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