Author: szetszwo
Date: Tue Jul 7 18:48:32 2009
New Revision: 791937
URL: http://svn.apache.org/viewvc?rev=791937&view=rev
Log:
HADOOP-5976. Add a new command, classpath, to the hadoop script. Contributed
by Owen O'Malley and Gary Murry
Modified:
hadoop/common/trunk/CHANGES.txt
hadoop/common/trunk/bin/hadoop
hadoop/common/trunk/src/docs/src/documentation/content/xdocs/commands_manual.xml
Modified: hadoop/common/trunk/CHANGES.txt
URL:
http://svn.apache.org/viewvc/hadoop/common/trunk/CHANGES.txt?rev=791937&r1=791936&r2=791937&view=diff
==============================================================================
--- hadoop/common/trunk/CHANGES.txt (original)
+++ hadoop/common/trunk/CHANGES.txt Tue Jul 7 18:48:32 2009
@@ -154,6 +154,9 @@
HADOOP-3315. Add a new, binary file foramt, TFile. (Hong Tang via cdouglas)
+ HADOOP-5976. Add a new command, classpath, to the hadoop script. (Owen
+ O'Malley and Gary Murry via szetszwo)
+
IMPROVEMENTS
HADOOP-4565. Added CombineFileInputFormat to use data locality information
Modified: hadoop/common/trunk/bin/hadoop
URL:
http://svn.apache.org/viewvc/hadoop/common/trunk/bin/hadoop?rev=791937&r1=791936&r2=791937&view=diff
==============================================================================
--- hadoop/common/trunk/bin/hadoop (original)
+++ hadoop/common/trunk/bin/hadoop Tue Jul 7 18:48:32 2009
@@ -30,6 +30,8 @@
echo " jar <jar> run a jar file"
echo " distcp <srcurl> <desturl> copy file or directories recursively"
echo " archive -archiveName NAME <src>* <dest> create a hadoop archive"
+ echo " classpath prints the class path needed to get the"
+ echo " Hadoop jar and the required libraries"
echo " daemonlog get/set the log level for each daemon"
echo " or"
echo " CLASSNAME run the class named CLASSNAME"
@@ -72,6 +74,14 @@
fi
;;
+ classpath)
+ if $cygwin; then
+ CLASSPATH=`cygpath -p -w "$CLASSPATH"`
+ fi
+ echo $CLASSPATH
+ exit
+ ;;
+
#core commands
*)
# the core commands
Modified:
hadoop/common/trunk/src/docs/src/documentation/content/xdocs/commands_manual.xml
URL:
http://svn.apache.org/viewvc/hadoop/common/trunk/src/docs/src/documentation/content/xdocs/commands_manual.xml?rev=791937&r1=791936&r2=791937&view=diff
==============================================================================
---
hadoop/common/trunk/src/docs/src/documentation/content/xdocs/commands_manual.xml
(original)
+++
hadoop/common/trunk/src/docs/src/documentation/content/xdocs/commands_manual.xml
Tue Jul 7 18:48:32 2009
@@ -410,6 +410,15 @@
Runs the class named CLASSNAME.
</p>
</section>
+ <section>
+ <title> classpath </title>
+ <p>
+ Prints the class path needed to get the
Hadoop jar and the required libraries.
+ </p>
+ <p>
+ <code>Usage: hadoop classpath</code>
+ </p>
+ </section>
</section>
<section>
<title> Administration Commands </title>
