[MINOR][DOC] Fix comment error of HiveUtils

laskfla · srowen · commit 6f05669e4e9d · 2018-10-27T08:09:59.000-05:00
## What changes were proposed in this pull request? Change the version number in comment of `HiveUtils.newClientForExecution` from `13` to `1.2.1` . ## How was this patch tested? N/A Closes #22850 from laskfla/HiveUtils-Comment. Authored-by: laskfla <wwlsax11@gmail.com> Signed-off-by: Sean Owen <sean.owen@databricks.com>
diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveUtils.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveUtils.scala
@@ -252,7 +252,7 @@ private[spark] object HiveUtils extends Logging {
   /**
    * Create a [[HiveClient]] used for execution.
    *
-   * Currently this must always be Hive 13 as this is the version of Hive that is packaged
+   * Currently this must always be Hive 1.2.1 as this is the version of Hive that is packaged
    * with Spark SQL. This copy of the client is used for execution related tasks like
    * registering temporary functions or ensuring that the ThreadLocal SessionState is
    * correctly populated.  This copy of Hive is *not* used for storing persistent metadata,

Original file line number	Diff line number	Diff line change
`@@ -252,7 +252,7 @@ private[spark] object HiveUtils extends Logging {`
`252`	`252`	`/**`
`253`	`253`	`* Create a [[HiveClient]] used for execution.`
`254`	`254`	`*`
`255`		`- * Currently this must always be Hive 13 as this is the version of Hive that is packaged`
	`255`	`+ * Currently this must always be Hive 1.2.1 as this is the version of Hive that is packaged`
`256`	`256`	`* with Spark SQL. This copy of the client is used for execution related tasks like`
`257`	`257`	`* registering temporary functions or ensuring that the ThreadLocal SessionState is`
`258`	`258`	`* correctly populated. This copy of Hive is not used for storing persistent metadata,`