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From ji...@apache.org
Subject hadoop git commit: HDFS-9206. Inconsistent default value of dfs.datanode.stripedread.buffer.size. Contributed by Walter Su.
Date Wed, 07 Oct 2015 06:44:23 GMT
Repository: hadoop
Updated Branches:
  refs/heads/trunk 8b7339312 -> 8e53311ca


HDFS-9206. Inconsistent default value of dfs.datanode.stripedread.buffer.size. Contributed
by Walter Su.


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/8e53311c
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/8e53311c
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/8e53311c

Branch: refs/heads/trunk
Commit: 8e53311ca20547cdd6658a77f3cdf05e6212855a
Parents: 8b73393
Author: Jing Zhao <jing9@apache.org>
Authored: Tue Oct 6 23:44:05 2015 -0700
Committer: Jing Zhao <jing9@apache.org>
Committed: Tue Oct 6 23:44:05 2015 -0700

----------------------------------------------------------------------
 hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt                       | 3 +++
 .../hadoop-hdfs/src/main/resources/hdfs-default.xml               | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/8e53311c/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 dcd4252..93d3ee7 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -814,6 +814,9 @@ Trunk (Unreleased)
 
       HDFS-8557. Allow to configure RS and XOR raw coders (Kai Zheng)
 
+      HDFS-9206. Inconsistent default value of dfs.datanode.stripedread.buffer.size.
+      (Walter Su via jing9)
+
 Release 2.8.0 - UNRELEASED
 
   NEW FEATURES

http://git-wip-us.apache.org/repos/asf/hadoop/blob/8e53311c/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 1475ecd..cff3e88 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
@@ -2454,7 +2454,7 @@
 
 <property>
   <name>dfs.datanode.stripedread.buffer.size</name>
-  <value>262144</value>
+  <value>65536</value>
   <description>Datanode striped read buffer size.
   </description>
 </property>


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