Author: gates
Date: Wed Apr 8 20:36:51 2009
New Revision: 763381
URL: http://svn.apache.org/viewvc?rev=763381&view=rev
Log:
Fixed references to 1.0 to 0.2 to reflect release version name change.
Modified:
hadoop/pig/trunk/src/docs/src/documentation/content/xdocs/cookbook.xml
hadoop/pig/trunk/src/docs/src/documentation/content/xdocs/tabs.xml
Modified: hadoop/pig/trunk/src/docs/src/documentation/content/xdocs/cookbook.xml
URL:
http://svn.apache.org/viewvc/hadoop/pig/trunk/src/docs/src/documentation/content/xdocs/cookbook.xml?rev=763381&r1=763380&r2=763381&view=diff
==============================================================================
--- hadoop/pig/trunk/src/docs/src/documentation/content/xdocs/cookbook.xml
(original)
+++ hadoop/pig/trunk/src/docs/src/documentation/content/xdocs/cookbook.xml Wed
Apr 8 20:36:51 2009
@@ -295,7 +295,7 @@
<section>
<title>Drop Nulls Before a Join</title>
-<p>This comment only applies to pig on the types branch, as pig 0.1.0 does not
have nulls. </p>
+<p>This comment only applies to pig 0.2.0 branch, as pig 0.1.0 does not have
nulls. </p>
<p>With the introduction of nulls, join and cogroup semantics were altered to
work with nulls. The semantic for cogrouping with nulls is that nulls from a
given input are grouped together, but nulls across inputs are not grouped
together. This preserves the semantics of grouping (nulls are collected
together from a single input to be passed to aggregate functions like COUNT)
and the semantics of join (nulls are not joined across inputs). Since
flattening an empty bag results in an empty row, in a standard join the rows
with a null key will always be dropped. The join: </p>
<source>
Modified: hadoop/pig/trunk/src/docs/src/documentation/content/xdocs/tabs.xml
URL:
http://svn.apache.org/viewvc/hadoop/pig/trunk/src/docs/src/documentation/content/xdocs/tabs.xml?rev=763381&r1=763380&r2=763381&view=diff
==============================================================================
--- hadoop/pig/trunk/src/docs/src/documentation/content/xdocs/tabs.xml
(original)
+++ hadoop/pig/trunk/src/docs/src/documentation/content/xdocs/tabs.xml Wed Apr
8 20:36:51 2009
@@ -32,6 +32,6 @@
-->
<tab label="Project" href="http://hadoop.apache.org/pig/"; type="visible" />
<tab label="Wiki" href="http://wiki.apache.org/pig/"; type="visible" />
- <tab label="Pig 1.0.0 Documentation" dir="" type="visible" />
+ <tab label="Pig 0.2.0 Documentation" dir="" type="visible" />
</tabs>
