From 877d27055698a872347a04977ae050fef0ba42e7 Mon Sep 17 00:00:00 2001
From: Yuming Wang <yumwang@ebay.com>
Date: Fri, 25 May 2018 21:41:46 +0800
Subject: [PATCH] Add missing shortCompressionCodecNames to configuration.

---
 docs/configuration.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/configuration.md b/docs/configuration.md
index fd2670cba2125..64af0e98a82f5 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -910,8 +910,8 @@ Apart from these, the following properties are also available, and may be useful
   <td>lz4</td>
   <td>
     The codec used to compress internal data such as RDD partitions, event log, broadcast variables
-    and shuffle outputs. By default, Spark provides three codecs: <code>lz4</code>, <code>lzf</code>,
-    and <code>snappy</code>. You can also use fully qualified class names to specify the codec,
+    and shuffle outputs. By default, Spark provides four codecs: <code>lz4</code>, <code>lzf</code>,
+    <code>snappy</code>, and <code>zstd</code>. You can also use fully qualified class names to specify the codec,
     e.g.
     <code>org.apache.spark.io.LZ4CompressionCodec</code>,
     <code>org.apache.spark.io.LZFCompressionCodec</code>,