HADOOP-5976. Add a new command, classpath, to the hadoop script. Contributed by Owen O'Malley and Gary Murry

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@791937 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Tsz-wo Sze 2009-07-07 18:48:32 +00:00
parent aa471150ea
commit 708f3fc781
3 changed files with 22 additions and 0 deletions

View File

@ -154,6 +154,9 @@ Trunk (unreleased changes)
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

View File

@ -30,6 +30,8 @@ function print_usage(){
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 @@ case $COMMAND in
fi
;;
classpath)
if $cygwin; then
CLASSPATH=`cygpath -p -w "$CLASSPATH"`
fi
echo $CLASSPATH
exit
;;
#core commands
*)
# the core commands

View File

@ -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>