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https://issues.apache.org/jira/browse/SLIDER-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14491334#comment-14491334
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ASF subversion and git services commented on SLIDER-773:
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Commit 4197c8bb8aef4490c0c4994bd8d22292b4b93dfe in incubator-slider's branch
refs/heads/develop from [~sumitmohanty]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-slider.git;h=4197c8b ]
SLIDER-773. Add co-processor support for app packages (adding missing licence
headers)
> Add co-processor support for app packages
> -----------------------------------------
>
> Key: SLIDER-773
> URL: https://issues.apache.org/jira/browse/SLIDER-773
> Project: Slider
> Issue Type: Bug
> Components: app-package, client
> Affects Versions: Slider 0.60
> Reporter: Sumit Mohanty
> Assignee: thomas liu
> Priority: Critical
> Fix For: Slider 0.80
>
> Attachments: Co-processorSupport.pdf, coprocessor-apri-4th.patch,
> coprocessor.patch, coprocessor.patch
>
>
> It is typical for applications to allow plugins/co-processors that are
> essentially a set of additional jar files in the classpath and optionally a
> set of config files or config changes.
> Current, slider app packages can handle additional config changes/entries
> very well. Additional configs files can be added as well but it is not easy
> if the config files include parameters that need to be resolved by the agent.
> This requires app package changes. Dropping additional jar files into the
> class path is not easy and requires app package changes.
> It is not efficient to modify the app package to support such plugins. App
> packaging and create command should be modified such that the user can
> dynamically specify additional jars, config files, configs etc.
> Specific scenarios are modifying HBase to add support for Phoenix or Ranger.
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