Author: gates Date: Mon Mar 17 16:45:37 2008 New Revision: 638138 URL: http://svn.apache.org/viewvc?rev=638138&view=rev Log: Added philosophy.xml, which should have been added previously. PIG-134 Modified deployment doc to specify that we need java 1.5, not java 1.6 (thanks to francisoud for this update).
Added: incubator/pig/site/author/src/documentation/content/xdocs/philosophy.xml Modified: incubator/pig/site/author/src/documentation/content/xdocs/deployment.xml incubator/pig/site/publish/deployment.html incubator/pig/site/publish/deployment.pdf Modified: incubator/pig/site/author/src/documentation/content/xdocs/deployment.xml URL: http://svn.apache.org/viewvc/incubator/pig/site/author/src/documentation/content/xdocs/deployment.xml?rev=638138&r1=638137&r2=638138&view=diff ============================================================================== --- incubator/pig/site/author/src/documentation/content/xdocs/deployment.xml (original) +++ incubator/pig/site/author/src/documentation/content/xdocs/deployment.xml Mon Mar 17 16:45:37 2008 @@ -24,7 +24,7 @@ <section id="req"> <title>Requirements</title> <ol> - <li> <strong>Java 1.6.x</strong>. preferably from Sun. Set JAVA_HOME to the root of your Java installation.</li> + <li> <strong>Java 1.5.x</strong>. preferably from Sun. Set JAVA_HOME to the root of your Java installation.</li> <li> <strong>Ant</strong> build tool: <a href="http://ant.apache.org/">http://ant.apache.org/</a>.</li> <li> To run unit tests, you also need <strong>JUnit</strong>: <a href="http://junit.sourceforge.net/">http://junit.sourceforge.net/</a>.</li> <li> To run pig programs, you need access to a <strong>Hadoop cluster</strong>: <a href="http://lucene.apache.org/hadoop/">http://lucene.apache.org/hadoop/</a>.</li> Added: incubator/pig/site/author/src/documentation/content/xdocs/philosophy.xml URL: http://svn.apache.org/viewvc/incubator/pig/site/author/src/documentation/content/xdocs/philosophy.xml?rev=638138&view=auto ============================================================================== --- incubator/pig/site/author/src/documentation/content/xdocs/philosophy.xml (added) +++ incubator/pig/site/author/src/documentation/content/xdocs/philosophy.xml Mon Mar 17 16:45:37 2008 @@ -0,0 +1,66 @@ +<?xml version="1.0"?> + +<!DOCTYPE document PUBLIC "-//APACHE//DTD Documentation V2.0//EN" "http://forrest.apache.org/dtd/document-v20.dtd"> + +<document> + + <header> + <title>Pig Philosophy</title> + </header> + + <body> + + <section> + <title>What does it mean to be a pig?</title> + <p> + The pig project has some founding principles that help pig developers decide how the system should grow over time. This page presents those + principles. + </p> + </section> + + <section> + <title>Pigs Eat Anything</title> + <p> + Pig can operate on data whether it has metadata or not. + </p> + <p> + It can operate on data that is relational, nested, or unstructured. + </p> + </section> + + <section> + <title>Pigs Live Anywhere</title> + <p> + Pig is intended to be a language for parallel data processing. It is not tied to one particular parallel framework. It has been implemented first + on hadoop, but we do not intend that to be only on hadoop. + </p> + </section> + + <section> + <title>Pigs Are Domestic Animals</title> + <p> + Pig is designed to be easily controlled and modified by its users. + </p> + + <p> + Pig allows integration of user code where ever possible, so it currently supports user defined field transformation functions, user defined + aggregates, user defined grouping functions, and user defined conditionals. In the future we want to support all the above in non-java languages, + as well as streaming, user defined types, and user defined splits. + </p> + <p> + Currently pig has no optimizer, so it does not do any operation rearranging. When we add that in the future, it will always be possible for users to + turn code rearranging off, so that pig does exactly what they say in the order they say it. + </p> + </section> + + <section> + <title>Pigs Fly</title> + <p> + Pig processes data quickly. We want to consistently improve performance, and not implement features in ways that weigh pig down so it + can't fly. + </p> + </section> + + </body> + +</document> Modified: incubator/pig/site/publish/deployment.html URL: http://svn.apache.org/viewvc/incubator/pig/site/publish/deployment.html?rev=638138&r1=638137&r2=638138&view=diff ============================================================================== --- incubator/pig/site/publish/deployment.html (original) +++ incubator/pig/site/publish/deployment.html Mon Mar 17 16:45:37 2008 @@ -163,7 +163,7 @@ <ol> <li> -<strong>Java 1.6.x</strong>. preferably from Sun. Set JAVA_HOME to the root of your Java installation.</li> +<strong>Java 1.5.x</strong>. preferably from Sun. Set JAVA_HOME to the root of your Java installation.</li> <li> <strong>Ant</strong> build tool: <a href="http://ant.apache.org/">http://ant.apache.org/</a>.</li> Modified: incubator/pig/site/publish/deployment.pdf URL: http://svn.apache.org/viewvc/incubator/pig/site/publish/deployment.pdf?rev=638138&r1=638137&r2=638138&view=diff ============================================================================== --- incubator/pig/site/publish/deployment.pdf (original) +++ incubator/pig/site/publish/deployment.pdf Mon Mar 17 16:45:37 2008 @@ -61,7 +61,7 @@ << /Length 2200 /Filter [ /ASCII85Decode /FlateDecode ] >> stream -GatU5=`<%a&:W67i*ui,.roq4c#0%2!K+Cl;[EMAIL PROTECTED];[EMAIL PROTECTED]:qo*CN_)Ep#RDpGBRDsPb)(,9fN6m5rSmsS"p5HuAq"'KahAS?.XhVXH.XtDh0"[EMAIL PROTECTED]<#BZ^0<g=Q"IZe'Qlp*rMX'@laF'G$bWc%#_THWDN"<e($2mmZ!Z*[k0E"Xuh)ZrNg_`>"OWtm,pY&T$k70&[EMAIL PROTECTED];[EMAIL 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