From d7666b60662cfc8492e396565b29494407c7843c Mon Sep 17 00:00:00 2001
From: Andrew Purtell <apurtell@apache.org>
Date: Tue, 14 Mar 2017 13:23:11 -0700
Subject: [PATCH] HBASE-17780 BoundedByteBufferPool "At capacity" messages are
 not actionable

---
 .../org/apache/hadoop/hbase/io/BoundedByteBufferPool.java     | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hbase-common/src/main/java/org/apache/hadoop/hbase/io/BoundedByteBufferPool.java b/hbase-common/src/main/java/org/apache/hadoop/hbase/io/BoundedByteBufferPool.java
index acd7a18ad44..4d526143dd8 100644
--- a/hbase-common/src/main/java/org/apache/hadoop/hbase/io/BoundedByteBufferPool.java
+++ b/hbase-common/src/main/java/org/apache/hadoop/hbase/io/BoundedByteBufferPool.java
@@ -126,7 +126,9 @@ public class BoundedByteBufferPool {
       lock.unlock();
     }
     if (!success) {
-      LOG.warn("At capacity: " + this.buffers.size());
+      if (LOG.isDebugEnabled()) {
+        LOG.debug("At capacity: " + this.buffers.size());
+      }
     } else {
       if (average > this.runningAverage && average < this.maxByteBufferSizeToCache) {
         this.runningAverage = average;