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  1. Core Server
  2. SERVER-14144

Aggregation cursor error message shouldn't swallow Runner error

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      var coll = db.getSiblingDB('newdb').agg;
      coll.drop();
      coll.ensureIndex({comments: "text"});
      
      coll.aggregate([{$match: {$or: [{$text: {$search: 'bar'}}, {foo:1}] }}, {$sort: {foo: 1}}]);
      
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      var coll = db.getSiblingDB('newdb').agg; coll.drop(); coll.ensureIndex({comments: "text"}); coll.aggregate([{$match: {$or: [{$text: {$search: 'bar'}}, {foo:1}] }}, {$sort: {foo: 1}}]);

      Similar to SERVER-13715, aggregate() fails with an "exception: cursor encountered an error" message when combining $or, $text, and a blocking sort:

      > var coll = db.getSiblingDB('newdb').agg;
      > coll.drop();
      false
      > coll.ensureIndex({comments: "text"});
      {
      	"createdCollectionAutomatically" : true,
      	"numIndexesBefore" : 1,
      	"numIndexesAfter" : 2,
      	"ok" : 1
      }
      
      > coll.aggregate([{$match: {$or: [{$text: {$search: 'bar'}}, {foo:1}] }}, {$sort: {foo: 1}}]);
      assert: command failed: {
      	"errmsg" : "exception: cursor encountered an error",
      	"code" : 17285,
      	"ok" : 0
      } : aggregate failed
      
      

      Version: 2.6.2-rc0

            Assignee:
            rassi J Rassi
            Reporter:
            kamran.khan Kamran K.
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              Created:
              Updated:
              Resolved: