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Posted to dev@storm.apache.org by "James Xu (JIRA)" <ji...@apache.org> on 2013/12/14 13:53:06 UTC

[jira] [Created] (STORM-100) MultiReducerProcessor should pass the context

James Xu created STORM-100:
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             Summary: MultiReducerProcessor should pass the context
                 Key: STORM-100
                 URL: https://issues.apache.org/jira/browse/STORM-100
             Project: Apache Storm (Incubating)
          Issue Type: Improvement
            Reporter: James Xu
            Priority: Minor


https://github.com/nathanmarz/storm/issues/747

this prepare call should add argument to pass the _context object to _reducer, so _reducer can get something from this _context, such as the taskid of this _reducer

i don't want to modify the interface of MultiReducer, so pass the taskid to reducer like this:

image



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