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  1. Core Server
  2. SERVER-30850

startParallelShell cannot be used in a shell started with a replica set connection string

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    • Fully Compatible
    • ALL
    • v3.4, v3.2
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      1. On localhost, start a replica set named 'replset' using ports 27017, 27018, 27019
      2. Connect with the shell
        mongo "mongodb://localhost:27017,localhost:27018,localhost:27019?replicaSet=replset"
      3. Use startParallelShell()
        replset:PRIMARY> startParallelShell(function() { print("test"); })()
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      On localhost, start a replica set named 'replset' using ports 27017, 27018, 27019 Connect with the shell mongo "mongodb://localhost:27017,localhost:27018,localhost:27019?replicaSet=replset" Use startParallelShell() replset:PRIMARY> startParallelShell(function() { print("test"); })()
    • Platforms 2017-10-02, Platforms 2017-10-23

    Description

      The function startParallelShell in server_misc.js is expecting the host attribute of the Mongo object (from db.getMongo()) to have the following format <host>:<port>.

      But when the mongo shell is started with a replica set connection string it is not the case.
      The host attribute is an internal connection string with the format <replica set name>/<host1>:<port1>,<host2>:<port2>,.... And an error will occur when trying to use startParallelShell.

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          depends on

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-22382 mongo shell should accept mongodb:// URI for --host

          • Major - P3 - Major loss of function.
          • Closed
          is depended on by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-32691 Create passthrough for w="majority" with 2-node replica set to address lost test coverage

          • Critical - P2 - Crashes, loss of data, severe memory leak.
          • Closed

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              sara.golemon@mongodb.com Sara Golemon
              yves.duhem Yves Duhem
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                Updated:
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