Make MapReduce batch BSONObjs before invoking scripting engine

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    • Type: Improvement
    • Resolution: Gone away
    • Priority: Major - P3
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    • Affects Version/s: None
    • Component/s: JavaScript
    • Query 2020-09-07
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      It's difficult to assess how long a Javascript program will take to run. In map reduce, we should not take locks before vectoring into a script, which may result them being held for a long time.

            Assignee:
            Charlie Swanson
            Reporter:
            Spencer Jackson
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