From 24cf287df44d1b6d84d5f14fbf5cf254f3df3bcb Mon Sep 17 00:00:00 2001
From: stack <stack@apache.org>
Date: Wed, 8 Jul 2015 17:20:05 -0700
Subject: [PATCH] HBASE-13337 Table regions are not assigning back, after
 restarting all regionservers at once (Samir Ahmic)

---
 .../main/java/org/apache/hadoop/hbase/ipc/AsyncRpcClient.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AsyncRpcClient.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AsyncRpcClient.java
index 005f03cefb0..a84cc1a7835 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AsyncRpcClient.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AsyncRpcClient.java
@@ -360,7 +360,7 @@ public class AsyncRpcClient extends AbstractRpcClient {
         throw new StoppedRpcClientException();
       }
       rpcChannel = connections.get(hashCode);
-      if (rpcChannel == null) {
+      if (rpcChannel == null || !rpcChannel.isAlive()) {
         rpcChannel = new AsyncRpcChannel(this.bootstrap, this, ticket, serviceName, location);
         connections.put(hashCode, rpcChannel);
       }