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https://issues.apache.org/jira/browse/PIG-2964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bill Graham updated PIG-2964:
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Patch Info: (was: Patch Available)
> Add helper method getJobList() to PigStats.JobGraph. Extend visibility of
> couple methods on same class
> -------------------------------------------------------------------------------------------------------
>
> Key: PIG-2964
> URL: https://issues.apache.org/jira/browse/PIG-2964
> Project: Pig
> Issue Type: Improvement
> Affects Versions: 0.10.0
> Reporter: Prashant Kommireddi
> Assignee: Prashant Kommireddi
> Fix For: 0.11
>
> Attachments: PIG-2964.patch
>
>
> PigStats.JobGraph currently provides an iterator. The rationale behind
> providing a List getter is that it simply provides a lot more methods than an
> iterator. One could do that in the caller code, but providing this helper in
> the API would be beneficial. For eg, a framework that is used by clients
> could initiate several pig scripts/store commands at once. At the framework
> layer, you might want to be able to determine the number of MR jobs in total
> spawned by these multiple scripts and query stats on those. That's just one
> use-case, there could be more methods on List that a user could be interested
> in.
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