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Posted to mapreduce-commits@hadoop.apache.org by el...@apache.org on 2012/05/20 23:15:18 UTC
svn commit: r1340842 - in
/hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt:
Federation.apt.vm HDFSHighAvailability.apt.vm
Author: eli
Date: Sun May 20 21:15:16 2012
New Revision: 1340842
URL: http://svn.apache.org/viewvc?rev=1340842&view=rev
Log:
HDFS-2885. Remove "federation" from the nameservice config options. Contributed by Tsz Wo (Nicholas), SZE
Modified:
hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/Federation.apt.vm
hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/HDFSHighAvailability.apt.vm
Modified: hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/Federation.apt.vm
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/Federation.apt.vm?rev=1340842&r1=1340841&r2=1340842&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/Federation.apt.vm (original)
+++ hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/Federation.apt.vm Sun May 20 21:15:16 2012
@@ -131,7 +131,7 @@ HDFS Federation
** Configuration:
<<Step 1>>: Add the following parameters to your configuration:
- <<<dfs.federation.nameservices>>>: Configure with list of comma separated
+ <<<dfs.nameservices>>>: Configure with list of comma separated
NameServiceIDs. This will be used by Datanodes to determine all the
Namenodes in the cluster.
@@ -164,7 +164,7 @@ HDFS Federation
----
<configuration>
<property>
- <name>dfs.federation.nameservices</name>
+ <name>dfs.nameservices</name>
<value>ns1,ns2</value>
</property>
<property>
@@ -233,8 +233,7 @@ HDFS Federation
Follow the following steps:
- * Add configuration parameter <<<dfs.federation.nameservices>>> to
- the configuration.
+ * Add configuration parameter <<<dfs.nameservices>>> to the configuration.
* Update the configuration with NameServiceID suffix. Configuration
key names have changed post release 0.20. You must use new configuration
Modified: hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/HDFSHighAvailability.apt.vm
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/HDFSHighAvailability.apt.vm?rev=1340842&r1=1340841&r2=1340842&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/HDFSHighAvailability.apt.vm (original)
+++ hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/HDFSHighAvailability.apt.vm Sun May 20 21:15:16 2012
@@ -147,12 +147,12 @@ HDFS High Availability
<<hdfs-site.xml>> configuration file.
The order in which you set these configurations is unimportant, but the values
- you choose for <<dfs.federation.nameservices>> and
+ you choose for <<dfs.nameservices>> and
<<dfs.ha.namenodes.[nameservice ID]>> will determine the keys of those that
follow. Thus, you should decide on these values before setting the rest of the
configuration options.
- * <<dfs.federation.nameservices>> - the logical name for this new nameservice
+ * <<dfs.nameservices>> - the logical name for this new nameservice
Choose a logical name for this nameservice, for example "mycluster", and use
this logical name for the value of this config option. The name you choose is
@@ -165,7 +165,7 @@ HDFS High Availability
----
<property>
- <name>dfs.federation.nameservices</name>
+ <name>dfs.nameservices</name>
<value>mycluster</value>
</property>
----