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  1. Core Server
  2. SERVER-11525

Provide nicer message when converting JS to BSON if too big

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    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Minor - P4 Minor - P4
    • 2.5.4
    • Affects Version/s: None
    • Component/s: JavaScript, Shell
    • None
    • Fully Compatible
    • ALL

      When you run something like this: 

      var f = function() { 
	var makeBigString = function(bigSize) {
	    var bigStr = 'x';
	    while (bigStr.length < bigSize) {
	        bigStr += bigStr;
	    }
	    return bigStr
	} 
 	var bigstr =  makeBigString(1024*1024*20);
 	return {a:bigstr}; 
};

db.eval(f);

Object.bsonsize(f());

      The places to check see to be in V8ToMongo (scripting/engine_v8.h/cpp), and other function which convert to BSON.

            Assignee:
            mathias@mongodb.com Mathias Stearn
            Reporter:
            scotthernandez Scott Hernandez (Inactive)
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              Created:
              Updated:
              Resolved: