You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-commits@hadoop.apache.org by zh...@apache.org on 2015/03/02 18:15:57 UTC
[41/50] [abbrv] hadoop git commit: HDFS-7685. Document
dfs.namenode.heartbeat.recheck-interval in hdfs-default.xml. Contributed by
Kai Sasaki.
HDFS-7685. Document dfs.namenode.heartbeat.recheck-interval in hdfs-default.xml. Contributed by Kai Sasaki.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/70c1fa0b
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/70c1fa0b
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/70c1fa0b
Branch: refs/heads/HDFS-7285
Commit: 70c1fa0b18639c2aab57efdbd427901c95f4a728
Parents: 4e95f98
Author: Akira Ajisaka <aa...@apache.org>
Authored: Fri Feb 27 12:17:34 2015 -0800
Committer: Zhe Zhang <zh...@cloudera.com>
Committed: Mon Mar 2 09:13:54 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/70c1fa0b/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 b2422d6..b4b0087 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -685,6 +685,9 @@ Release 2.7.0 - UNRELEASED
HDFS-7308. Change the packet chunk size computation in DFSOutputStream in
order to enforce packet size <= 64kB. (Takuya Fukudome via szetszwo)
+ HDFS-7685. Document dfs.namenode.heartbeat.recheck-interval in
+ hdfs-default.xml. (Kai Sasaki via aajisaka)
+
OPTIMIZATIONS
HDFS-7454. Reduce memory footprint for AclEntries in NameNode.
http://git-wip-us.apache.org/repos/asf/hadoop/blob/70c1fa0b/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 85d2273..66fe86c 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
@@ -145,6 +145,17 @@
</property>
<property>
+ <name>dfs.namenode.heartbeat.recheck-interval</name>
+ <value>300000</value>
+ <description>
+ This time decides the interval to check for expired datanodes.
+ With this value and dfs.heartbeat.interval, the interval of
+ deciding the datanode is stale or not is also calculated.
+ The unit of this configuration is millisecond.
+ </description>
+</property>
+
+<property>
<name>dfs.http.policy</name>
<value>HTTP_ONLY</value>
<description>Decide if HTTPS(SSL) is supported on HDFS