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From Apache Wiki <wikidi...@apache.org>
Subject [Pig Wiki] Trivial Update of "RunPig" by CorinneC
Date Wed, 10 Sep 2008 22:17:34 GMT
Dear Wiki user,

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The following page has been changed by CorinneC:
http://wiki.apache.org/pig/RunPig

------------------------------------------------------------------------------
  
  Pig has two run modes or exectypes, local and hadoop (currently called mapreduce). To run
Pig in local mode, you need access to a single machine. To run Pig in hadoop (mapreduce) mode,
you need access to a Hadoop cluster.
  
- To get a listing of all Pig commands use {{{$pig –help}}}
+ To get a listing of all Pig commands use 
+ {{{
+ $ pig –help
+ }}}
  
  Note: A ticket has been entered to change {{{-x, -exectype local|mapreduce}}}  to  {{{-x,
-exectype local|hadoop}}}
  
@@ -33, +36 @@

  
  == Environment ==
  
+ Unix and Windows users need to install and set up Java (including $JAVA_HOME and $PATH).
+ 
+ Windows users need to install Cygwin and the Perl package (http://www.cygwin.com/)
+ 
+ To set environment variables, use the right command for your shell: 
+   * setenv PIGDIR /pig  (tcsh, csh) 
+   * export PIGDIR=/pig (bash, sh, ksh)
+ 
+ To make things simple, copy all files to your current working directory (you may want to
create a temp directory and move to it):
+ 
+   * Copy the /etc/passwd file to your current working directory ('''.'''):
+ {{{
+ $ cp /etc/passwd .
+ }}}
+ 
+   * Copy the pig.jar file from your SVN tree (see BuildPig) to your current working directory.
+ {{{ 
+ $ cp /yourSVNtree/pig.jar .
+ }}}
+ 
+   * Copy the sample code files (XXX.pig and XXX.java) to your current working directory.
+ 

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