[GitHub] [hadoop] virajith commented on a diff in pull request #4144: HADOOP-18172: Change scope of InodeTree and its member methods to make them accessible from outside package.

[GitBox <gi...@apache.org>]

virajith commented on code in PR #4144:
URL: https://github.com/apache/hadoop/pull/4144#discussion_r854458546


##########
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/InodeTree.java:
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@@ -410,7 +410,16 @@ private boolean hasFallbackLink() {
     return rootFallbackLink != null;
   }
 
-  protected INodeLink<T> getRootFallbackLink() {
+  /**
+   * @return true if the root represented as internalDir. In LinkMergeSlash,
+   * there will be root to root mapping. So, root does not represent as
+   * internalDir.
+   */
+  public boolean isRootInternalDir() {

Review Comment:
   Can you check which commit added this in trunk? Should that be backported before this commit?



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