From e029c554bb70162b69c0992b93cbae581c7c7409 Mon Sep 17 00:00:00 2001
From: tedyu <yuzhihong@gmail.com>
Date: Tue, 13 Dec 2016 12:46:42 -0800
Subject: [PATCH] HBASE-17302 The region flush request disappeared from
 flushQueue (Guangxu Cheng)

---
 .../apache/hadoop/hbase/regionserver/MemStoreFlusher.java   | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreFlusher.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreFlusher.java
index 6c2dfb21ffa..3465805a51f 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreFlusher.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreFlusher.java
@@ -795,7 +795,11 @@ class MemStoreFlusher implements FlushRequester {
       if (obj == null || getClass() != obj.getClass()) {
         return false;
       }
-      Delayed other = (Delayed) obj;
+      FlushRegionEntry other = (FlushRegionEntry) obj;
+      if (!this.region.getRegionInfo().getRegionNameAsString().equals(
+              other.region.getRegionInfo().getRegionNameAsString())) {
+        return false;
+      }
       return compareTo(other) == 0;
     }
   }