From 0814983467782661279e53f2460bbf7a0244e5b9 Mon Sep 17 00:00:00 2001
From: Michael Stack <stack@apache.org>
Date: Tue, 2 Jul 2013 22:38:35 +0000
Subject: [PATCH] HBASE-8854 TestScannersFromClientSide.testScanBatch failed
 with 'There should have room before prefetching is submitted'

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1499136 13f79535-47bb-0310-9956-ffa450edef68
---
 .../apache/hadoop/hbase/client/TestScannersFromClientSide.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestScannersFromClientSide.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestScannersFromClientSide.java
index c258d1c2f2e..df835f7c57b 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestScannersFromClientSide.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestScannersFromClientSide.java
@@ -508,7 +508,8 @@ public class TestScannersFromClientSide {
       // and there was still room before it's scheduled
       long sizeBefore = RegionScannerHolder.getPrefetchedResultSize()
         - rsh.currentPrefetchedResultSize();
-      assertTrue("There should have room before prefetching is submitted",
+      assertTrue("There should have room before prefetching is submitted, maxSize=" +
+        this.maxSize + ", prefetching=" + prefetching + ", sizeBefore=" + sizeBefore,
         prefetching && sizeBefore < this.maxSize);
     }
     if (isPrefetchSubmitted && rsh.waitForPrefetchingDone()) {