From 0ca2307b7730df0a535162bc76a93d2f7988c116 Mon Sep 17 00:00:00 2001
From: Duo Zhang <zhangduo@apache.org>
Date: Wed, 26 Jan 2022 13:39:58 +0800
Subject: [PATCH] Revert "HBASE-26688 Threads shared EMPTY_RESULT may lead to
 unexpected client job down. (#4048)"

This reverts commit 087bb1342a14b20b0785a33a563563bfc66fcce8.
---
 .../main/java/org/apache/hadoop/hbase/client/Result.java | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Result.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Result.java
index 138432aada3..1ef1633d193 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Result.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Result.java
@@ -913,19 +913,16 @@ public class Result implements CellScannable, CellScanner {
 
   @Override
   public Cell current() {
-    if (isEmpty()
+    if (cells == null
             || cellScannerIndex == INITIAL_CELLSCANNER_INDEX
-            || cellScannerIndex >= cells.length) {
+            || cellScannerIndex >= cells.length)
       return null;
-    }
     return this.cells[cellScannerIndex];
   }
 
   @Override
   public boolean advance() {
-    if (isEmpty()) {
-      return false;
-    }
+    if (cells == null) return false;
     cellScannerIndex++;
     if (cellScannerIndex < this.cells.length) {
       return true;