From 30728aced4a6b05394b3fc8c613f39fade9cf3c2 Mon Sep 17 00:00:00 2001
From: Yiqun Lin <yqlin@apache.org>
Date: Fri, 22 Jun 2018 10:50:54 +0800
Subject: [PATCH] HDFS-13692. StorageInfoDefragmenter floods log when
 compacting StorageInfo TreeSet. Contributed by Bharat Viswanadham.

---
 .../apache/hadoop/hdfs/server/blockmanagement/BlockManager.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
index 76a77816d5c..72ea1c06926 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
@@ -4576,7 +4576,7 @@ public class BlockManager implements BlockStatsMXBean {
               datanodesAndStorages.add(node.getDatanodeUuid());
               datanodesAndStorages.add(storage.getStorageID());
             }
-            LOG.info("StorageInfo TreeSet fill ratio {} : {}{}",
+            LOG.debug("StorageInfo TreeSet fill ratio {} : {}{}",
                      storage.getStorageID(), ratio,
                      (ratio < storageInfoDefragmentRatio)
                      ? " (queued for defragmentation)" : "");