HDFS-16162.Improve DFSUtil#checkProtectedDescendants() related parame…

…ter comments.
apache · Aug 11, 2021 · 186da46 · 186da46
1 parent 77383a4
commit 186da46
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java
@@ -1835,6 +1835,7 @@ public static DelegationTokenIdentifier decodeDelegationToken(
    * Throw if the given directory has any non-empty protected descendants
    * (including itself).
    *
+   * @param fsd the namespace tree.
    * @param iip directory whose descendants are to be checked.
    * @throws AccessControlException if a non-empty protected descendant
    *                                was found.