Github user asfgit closed the pull request at:
https://github.com/apache/spark/pull/21820
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Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21820#discussion_r203934505
--- Diff: python/pyspark/sql/functions.py ---
@@ -2551,6 +2551,27 @@ def map_concat(*cols):
return Column(jc)
+@since(2.4)
Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/21820#discussion_r203924999
--- Diff: python/pyspark/sql/functions.py ---
@@ -2551,6 +2551,27 @@ def map_concat(*cols):
return Column(jc)
+@since(2.4)