[spark] branch master updated: [SPARK-26318][SQL] Deprecate Row.merge

[gu...@apache.org]

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The following commit(s) were added to refs/heads/master by this push:
     new 04d8e3a  [SPARK-26318][SQL] Deprecate Row.merge
04d8e3a is described below

commit 04d8e3a33c6bb08b2891ca52613cd5ccd24a69dd
Author: 李亮 <li...@outlook.com>
AuthorDate: Thu Dec 20 13:22:12 2018 +0800

    [SPARK-26318][SQL] Deprecate Row.merge
    
    ## What changes were proposed in this pull request?
    Deprecate Row.merge
    
    ## How was this patch tested?
    N/A
    
    Closes #23271 from KyleLi1985/master.
    
    Authored-by: 李亮 <li...@outlook.com>
    Signed-off-by: Hyukjin Kwon <gu...@apache.org>
---
 sql/catalyst/src/main/scala/org/apache/spark/sql/Row.scala | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/Row.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/Row.scala
index e12bf96..4f5af9a 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/Row.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/Row.scala
@@ -57,6 +57,7 @@ object Row {
   /**
    * Merge multiple rows into a single row, one after another.
    */
+  @deprecated("This method is deprecated and will be removed in future versions.", "3.0.0")
   def merge(rows: Row*): Row = {
     // TODO: Improve the performance of this if used in performance critical part.
     new GenericRow(rows.flatMap(_.toSeq).toArray)


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