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From aajis...@apache.org
Subject hadoop git commit: HDFS-5853. Add "hadoop.user.group.metrics.percentiles.intervals" to hdfs-default.xml (aajisaka)
Date Sun, 01 Mar 2015 09:20:24 GMT
Repository: hadoop
Updated Branches:
  refs/heads/branch-2 0e10c7044 -> d664705fd


HDFS-5853. Add "hadoop.user.group.metrics.percentiles.intervals" to hdfs-default.xml (aajisaka)

(cherry picked from commit aa55fd3096442f186aebc5a767d7e271b7224b51)


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/d664705f
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/d664705f
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/d664705f

Branch: refs/heads/branch-2
Commit: d664705fd1b1836e926eef7614d804d07cefc85e
Parents: 0e10c70
Author: Akira Ajisaka <aajisaka@apache.org>
Authored: Sun Mar 1 01:16:36 2015 -0800
Committer: Akira Ajisaka <aajisaka@apache.org>
Committed: Sun Mar 1 01:18:36 2015 -0800

----------------------------------------------------------------------
 hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt              |  3 +++
 .../hadoop-hdfs/src/main/resources/hdfs-default.xml      | 11 +++++++++++
 2 files changed, 14 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/d664705f/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 9d5197d..12f9899 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -390,6 +390,9 @@ Release 2.7.0 - UNRELEASED
     HDFS-7685. Document dfs.namenode.heartbeat.recheck-interval in
     hdfs-default.xml. (Kai Sasaki via aajisaka)
 
+    HDFS-5853. Add "hadoop.user.group.metrics.percentiles.intervals" to
+    hdfs-default.xml. (aajisaka)
+
   OPTIMIZATIONS
 
     HDFS-7454. Reduce memory footprint for AclEntries in NameNode.

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d664705f/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml b/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
index 16976dd..be09b7c 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
@@ -1509,6 +1509,17 @@
 </property>
 
 <property>
+  <name>hadoop.user.group.metrics.percentiles.intervals</name>
+  <value></value>
+  <description>
+    A comma-separated list of the granularity in seconds for the metrics
+    which describe the 50/75/90/95/99th percentile latency for group resolution
+    in milliseconds.
+    By default, percentile latency metrics are disabled.
+  </description>
+</property>
+
+<property>
   <name>dfs.encrypt.data.transfer</name>
   <value>false</value>
   <description>


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