Prashant Kommireddi created PIG-2964:
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Summary: 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
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, 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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