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From vinayakum...@apache.org
Subject hadoop git commit: HDFS-7890. Improve information on Top users for metrics in RollingWindowsManager and lower log level (Contributed by J.Andreina)
Date Mon, 30 Mar 2015 04:34:33 GMT
Repository: hadoop
Updated Branches:
  refs/heads/branch-2 7aded71f3 -> 9f49b3e93


HDFS-7890. Improve information on Top users for metrics in RollingWindowsManager and lower
log level (Contributed by J.Andreina)

(cherry picked from commit 1ed9fb76645ecd195afe0067497dca10a3fb997d)


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/9f49b3e9
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/9f49b3e9
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/9f49b3e9

Branch: refs/heads/branch-2
Commit: 9f49b3e93d2d50c474a66a5dc8d6bcba1804ed1a
Parents: 7aded71
Author: Vinayakumar B <vinayakumarb@apache.org>
Authored: Mon Mar 30 10:02:48 2015 +0530
Committer: Vinayakumar B <vinayakumarb@apache.org>
Committed: Mon Mar 30 10:04:11 2015 +0530

----------------------------------------------------------------------
 hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt                       | 3 +++
 .../hdfs/server/namenode/top/window/RollingWindowManager.java     | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/9f49b3e9/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index 4e93a1d..151f71b 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -38,6 +38,9 @@ Release 2.8.0 - UNRELEASED
     HDFS-6408. Remove redundant definitions in log4j.properties.
     (Abhiraj Butala via aajisaka)
 
+    HDFS-7890. Improve information on Top users for metrics in
+    RollingWindowsManager and lower log level (J.Andreina via vinayakumarb)
+
   OPTIMIZATIONS
 
   BUG FIXES

http://git-wip-us.apache.org/repos/asf/hadoop/blob/9f49b3e9/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/top/window/RollingWindowManager.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/top/window/RollingWindowManager.java
b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/top/window/RollingWindowManager.java
index 00e7087..4759cc8 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/top/window/RollingWindowManager.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/top/window/RollingWindowManager.java
@@ -245,7 +245,7 @@ public class RollingWindowManager {
           metricName, userName, windowSum);
       topN.offer(new NameValuePair(userName, windowSum));
     }
-    LOG.info("topN size for command {} is: {}", metricName, topN.size());
+    LOG.debug("topN users size for command {} is: {}", metricName, topN.size());
     return topN;
   }
 


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