From 348c2dfe9b0857e2406081451b4936c54b595a51 Mon Sep 17 00:00:00 2001
From: zhangduo <zhangduo@apache.org>
Date: Mon, 7 Jan 2019 20:09:20 +0800
Subject: [PATCH] HBASE-21683 Reset readsEnabled flag after successfully
 flushing the primary region

---
 .../hbase/regionserver/handler/RegionReplicaFlushHandler.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/handler/RegionReplicaFlushHandler.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/handler/RegionReplicaFlushHandler.java
index b917379930b..81b6d7e0a9f 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/handler/RegionReplicaFlushHandler.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/handler/RegionReplicaFlushHandler.java
@@ -145,6 +145,7 @@ public class RegionReplicaFlushHandler extends EventHandler {
                 + " of region " + region.getRegionInfo().getEncodedName()
                 + " Now waiting and blocking reads until observing a full flush cycle");
         }
+        region.setReadsEnabled(true);
         break;
       } else {
         if (response.hasWroteFlushWalMarker()) {
@@ -156,6 +157,7 @@ public class RegionReplicaFlushHandler extends EventHandler {
                   + " of region " + region.getRegionInfo().getEncodedName() + " Now waiting and "
                   + "blocking reads until observing a flush marker");
             }
+            region.setReadsEnabled(true);
             break;
           } else {
             // somehow we were not able to get the primary to write the flush request. It may be