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Posted to common-issues@hadoop.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2011/02/18 00:41:12 UTC
[jira] Created: (HADOOP-7150) Create a module system for adding
extensions to Hadoop
Create a module system for adding extensions to Hadoop
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Key: HADOOP-7150
URL: https://issues.apache.org/jira/browse/HADOOP-7150
Project: Hadoop Common
Issue Type: New Feature
Components: util
Reporter: Owen O'Malley
Assignee: Owen O'Malley
Currently adding extensions to Hadoop is difficult. I propose adding the concept of modules that can add jars and libraries to the system.
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[jira] Updated: (HADOOP-7150) Create a module system for adding
extensions to Hadoop
Posted by "Owen O'Malley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-7150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Owen O'Malley updated HADOOP-7150:
----------------------------------
Attachment: modules.pdf
a description of modules solution
> Create a module system for adding extensions to Hadoop
> ------------------------------------------------------
>
> Key: HADOOP-7150
> URL: https://issues.apache.org/jira/browse/HADOOP-7150
> Project: Hadoop Common
> Issue Type: New Feature
> Components: util
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Attachments: modules.pdf
>
>
> Currently adding extensions to Hadoop is difficult. I propose adding the concept of modules that can add jars and libraries to the system.
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This message is automatically generated by JIRA.
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For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] Commented: (HADOOP-7150) Create a module system for adding
extensions to Hadoop
Posted by "Owen O'Malley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-7150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12996252#comment-12996252 ]
Owen O'Malley commented on HADOOP-7150:
---------------------------------------
It is primarily for clients, like adding filesystems, codecs, serializations, etc. It can also be used in the servers for adding things like filesystems, compression codecs, and metrics plugins.
> Create a module system for adding extensions to Hadoop
> ------------------------------------------------------
>
> Key: HADOOP-7150
> URL: https://issues.apache.org/jira/browse/HADOOP-7150
> Project: Hadoop Common
> Issue Type: New Feature
> Components: util
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Attachments: modules.pdf
>
>
> Currently adding extensions to Hadoop is difficult. I propose adding the concept of modules that can add jars and libraries to the system.
--
This message is automatically generated by JIRA.
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For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] Commented: (HADOOP-7150) Create a module system for adding
extensions to Hadoop
Posted by "Philip Zeyliger (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-7150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12996169#comment-12996169 ]
Philip Zeyliger commented on HADOOP-7150:
-----------------------------------------
Owen,
To clarify, are you referring about adding libraries for user MapReduce code (e.g., an image manipulation library) or more about adding plugins/modules to the core services (e.g., https://issues.apache.org/jira/browse/HADOOP-5257, "adding service plugins for namenode/datanode"; there's a similar MR ticket).
Both are very handy; just curious which one you're thinking about.
Thanks!
> Create a module system for adding extensions to Hadoop
> ------------------------------------------------------
>
> Key: HADOOP-7150
> URL: https://issues.apache.org/jira/browse/HADOOP-7150
> Project: Hadoop Common
> Issue Type: New Feature
> Components: util
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
>
> Currently adding extensions to Hadoop is difficult. I propose adding the concept of modules that can add jars and libraries to the system.
--
This message is automatically generated by JIRA.
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] Updated: (HADOOP-7150) Create a module system for adding
extensions to Hadoop
Posted by "Owen O'Malley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-7150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Owen O'Malley updated HADOOP-7150:
----------------------------------
Attachment: modules.tex
The latex source code for the document
> Create a module system for adding extensions to Hadoop
> ------------------------------------------------------
>
> Key: HADOOP-7150
> URL: https://issues.apache.org/jira/browse/HADOOP-7150
> Project: Hadoop Common
> Issue Type: New Feature
> Components: util
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Attachments: modules.pdf, modules.tex
>
>
> Currently adding extensions to Hadoop is difficult. I propose adding the concept of modules that can add jars and libraries to the system.
--
This message is automatically generated by JIRA.
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For more information on JIRA, see: http://www.atlassian.com/software/jira