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Posted to dev@hdt.apache.org by "Rahul Sharma (JIRA)" <ji...@apache.org> on 2014/05/29 09:13:01 UTC
[jira] [Updated] (HDT-7) Job launching across versions
[ https://issues.apache.org/jira/browse/HDT-7?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rahul Sharma updated HDT-7:
---------------------------
Attachment: 0001-Adding-hadoop2-based-on-2.2-version.patch
I have tried to achieve this one by creating different plugins for different versions of hadoop. Basically the o.a.hdt.hadoop.release fragment contains the version specific stuff. I have converted fragment into plugin, so that it does not export its classes to the host. Next I added a new plugin o.a.hdt.hadoop2.release on similar lines but with version 2.2. Since all the required jars are packed in the plugin so it works out fine. On the UI side a user needs to select which version is being connected to.
Attached is my first take at the issue. The patch needs to be improved at various levels, it is WIP.
> Job launching across versions
> -----------------------------
>
> Key: HDT-7
> URL: https://issues.apache.org/jira/browse/HDT-7
> Project: Hadoop Development Tools
> Issue Type: New Feature
> Components: Launch
> Reporter: Adam Berry
> Attachments: 0001-Adding-hadoop2-based-on-2.2-version.patch
>
>
> Support for launching jobs on clusters running different versions of Hadoop
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