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https://issues.apache.org/jira/browse/HADOOP-4145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12630487#action_12630487
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Hemanth Yamijala commented on HADOOP-4145:
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bq. The validation script would also require the number of nodes, queue and
optionally estimated walltime
Discussed this with Rob. We decided as this was not required for now, and will
not require a change to user interface when needed in future, we'll go with the
existing approach of only passing in account name. If more parameters are
required, I'd actually prefer to think of passing it in some generic way to
scripts - because it is a plug-in hardcoding a specific list of params might
not be a good idea.
bq. It should fail with "Job Submission Failure"
Modified the exit code to 4, which is the closest we have to job submission
failure. Atleast both come in similar circumstances.
> [HOD] Support an accounting plugin script for HOD
> -------------------------------------------------
>
> Key: HADOOP-4145
> URL: https://issues.apache.org/jira/browse/HADOOP-4145
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hod
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Blocker
> Fix For: 0.18.1, 0.19.0
>
> Attachments: HADOOP-4145.patch, HADOOP-4145.patch, HADOOP-4145.patch
>
>
> Production environments have accounting packages to track usage of a cluster.
> HOD should provide a mechanism to plug-in an accounting related script that
> can be used to verify if the user is using a valid account or not.
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