From 7016dd44e0975274856dc19f19815123c4b2a352 Mon Sep 17 00:00:00 2001
From: Arpit Agarwal <arp@apache.org>
Date: Sat, 13 Jan 2018 07:19:30 -0800
Subject: [PATCH] HDFS-13016. globStatus javadoc refers to glob pattern as
 "regular expression". Contributed by Mukul Kumar Singh.

---
 .../src/main/java/org/apache/hadoop/fs/FileContext.java       | 4 ++--
 .../src/main/java/org/apache/hadoop/fs/FileSystem.java        | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileContext.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileContext.java
index 2a28f2b181..6ea69d01b1 100644
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileContext.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileContext.java
@@ -2012,7 +2012,7 @@ public LocatedFileStatus next() throws IOException {
      *  </dd>
      * </dl>
      *
-     * @param pathPattern a regular expression specifying a pth pattern
+     * @param pathPattern a glob specifying a path pattern
      *
      * @return an array of paths that match the path pattern
      *
@@ -2040,7 +2040,7 @@ public FileStatus[] globStatus(Path pathPattern)
      * Return null if pathPattern has no glob and the path does not exist.
      * Return an empty array if pathPattern has a glob and no path matches it. 
      * 
-     * @param pathPattern regular expression specifying the path pattern
+     * @param pathPattern glob specifying the path pattern
      * @param filter user-supplied path filter
      *
      * @return an array of FileStatus objects
diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java
index 6b7deadda3..44fb7487f0 100644
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java
@@ -2058,7 +2058,7 @@ public FileStatus[] listStatus(Path[] files, PathFilter filter)
    *  </dd>
    * </dl>
    *
-   * @param pathPattern a regular expression specifying a pth pattern
+   * @param pathPattern a glob specifying a path pattern
 
    * @return an array of paths that match the path pattern
    * @throws IOException IO failure
@@ -2072,7 +2072,7 @@ public FileStatus[] globStatus(Path pathPattern) throws IOException {
    * {@code pathPattern} and is accepted by the user-supplied path filter.
    * Results are sorted by their path names.
    *
-   * @param pathPattern a regular expression specifying the path pattern
+   * @param pathPattern a glob specifying the path pattern
    * @param filter a user-supplied path filter
    * @return null if {@code pathPattern} has no glob and the path does not exist
    *         an empty array if {@code pathPattern} has a glob and no path