From d5a2081b8bb3be2c51db06803eba7ac7e7c4035f Mon Sep 17 00:00:00 2001
From: Mark Robert Miller <markrmiller@apache.org>
Date: Wed, 6 Feb 2013 15:37:41 +0000
Subject: [PATCH] bail early on closed

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1443022 13f79535-47bb-0310-9956-ffa450edef68
---
 solr/core/src/java/org/apache/solr/cloud/ZkController.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/solr/core/src/java/org/apache/solr/cloud/ZkController.java b/solr/core/src/java/org/apache/solr/cloud/ZkController.java
index 928deb2f916..ac388b9824c 100644
--- a/solr/core/src/java/org/apache/solr/cloud/ZkController.java
+++ b/solr/core/src/java/org/apache/solr/cloud/ZkController.java
@@ -1194,6 +1194,11 @@ public final class ZkController {
     int retries = 6;
     for (int i = 0; i < retries; i++) {
       try {
+        if (isClosed) {
+          throw new SolrException(ErrorCode.SERVICE_UNAVAILABLE,
+              "We have been closed");
+        }
+        
         // go straight to zk, not the cloud state - we must have current info
         leaderProps = getLeaderProps(collection, shard, 30000);
         break;