From 93e7ec42d1f47db99126732a8eaea41d73a433de Mon Sep 17 00:00:00 2001
From: anoopsjohn <anoopsamjohn@gmail.com>
Date: Mon, 14 Jul 2014 22:34:38 +0530
Subject: [PATCH] HBASE-11510 Visibility serialization format tag gets
 duplicated in Append/Increment'ed cells. (Anoop)

---
 .../hadoop/hbase/security/visibility/VisibilityController.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityController.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityController.java
index f779ee431f2..795ec69e427 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityController.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityController.java
@@ -1236,7 +1236,8 @@ public class VisibilityController extends BaseRegionObserver implements MasterOb
         newCell.getTagsLength());
     while (tagsItr.hasNext()) {
       Tag tag = tagsItr.next();
-      if (tag.getType() != VisibilityUtils.VISIBILITY_TAG_TYPE) {
+      if (tag.getType() != VisibilityUtils.VISIBILITY_TAG_TYPE
+          && tag.getType() != VisibilityUtils.VISIBILITY_EXP_SERIALIZATION_TAG_TYPE) {
         tags.add(tag);
       }
     }