$push is not idempotent

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    • Type: Bug
    • Resolution: Done
    • Priority: Critical - P2
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    • Affects Version/s: None
    • Component/s: Replication
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      To ensure operations are idempotent, $push does things like:

      "o2" : { "_id" : ObjectId("4fa9426c9c7d54fb76105a20"), "someArray" : { "$size" : 1 }
// or
"o2" : { "_id" : ObjectId("4fa9426c9c7d54fb76105a20"), "someArray" : null }

      But the replication code ignores the second field:

      BSONObjBuilder b;
b.append(_id); // criteria is only _id field!
updateObjects(ns, o, b.done(), true, false, false , debug, false,
    QueryPlanSelectionPolicy::idElseNatural() );

            Assignee:
            Unassigned
            Reporter:
            Kristina Chodorow (Inactive)
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              Created:
              Updated:
              Resolved: