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https://issues.apache.org/jira/browse/MAPREDUCE-1623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tom White updated MAPREDUCE-1623:
---------------------------------
Attachment: MAPREDUCE-1623.patch
Here's a new patch which covers all the core packages in MapReduce. The details
are in the patch, but the following table gives a summary:
||Package org.apache.hadoop.|| Visibility & Stability || Notes ||
|filecache|deprecated| |
|mapred|deprecated or private unstable (for implementation classes)| |
|mapred.lib|deprecated| |
|mapred.pipes|public stable| |
|mapred.tools|public stable| |
|mapreduce|public evolving| |
|mapreduce.filecache|deprecated/private| |
|mapreduce.jobhistory|private unstable| |
|mapreduce.protocol|private stable| |
|mapreduce.security|private unstable/public evolving| |
|mapreduce.security.token*|private unstable| |
|mapreduce.server.jobtracker|private unstable| |
|mapreduce.server.tasktracker|private unstable| |
|mapreduce.split|private unstable| |
|mapreduce.task*|private unstable| |
|mapreduce.tools|public stable| |
|mapreduce.util|private unstable|All the util classes are for the framework, so
shouldn't be public|
|util|deprecated| |
With this patch, MAPREDUCE-1650, and MAPREDUCE-1625, the public Javadoc looks
like this: http://people.apache.org/~tomwhite/MAPREDUCE-1623/api/
> Apply audience and stability annotations to classes in mapred package
> ---------------------------------------------------------------------
>
> Key: MAPREDUCE-1623
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1623
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: documentation
> Reporter: Tom White
> Assignee: Tom White
> Attachments: MAPREDUCE-1623.patch, MAPREDUCE-1623.patch,
> MAPREDUCE-1623.patch, MAPREDUCE-1623.patch
>
>
> There are lots of implementation classes in org.apache.hadoop.mapred which
> makes it difficult to see the user-level MapReduce API classes in the
> Javadoc. (See
> http://hadoop.apache.org/common/docs/r0.20.2/api/org/apache/hadoop/mapred/package-summary.html
> for example.) By marking these implementation classes with the
> InterfaceAudience.Private annotation we can exclude them from user Javadoc
> (using HADOOP-6658).
> Later work will move the implementation classes into o.a.h.mapreduce.server
> and related packages (see MAPREDUCE-561), but applying the annotations is a
> good first step.
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