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  1. Core Server
  2. SERVER-18077

First reads can be routed to the wrong shard if collection is sharded by other mongos

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    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: 3.1.1
    • Component/s: Sharding
    • Labels:
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    • Fully Compatible
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      Add:

      testDB2.adminCommand({ movePrimary: 'test', to: 'test-rs0' });

      just one line above the shardCollection command here:

      https://github.com/mongodb/mongo/blob/r3.1.2/jstests/sharding/read_pref_multi_mongos_stale_config.js#L16

      and run the test.

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      Add: testDB2.adminCommand({ movePrimary: 'test', to: 'test-rs0' }); just one line above the shardCollection command here: https://github.com/mongodb/mongo/blob/r3.1.2/jstests/sharding/read_pref_multi_mongos_stale_config.js#L16 and run the test.
    • Sharding 2 04/24/15, Sharding 3 05/15/15, Sharding 4 06/05/15, Sharding 5 06/26/16, Sharding 6 07/17/15, Sharding 9 (09/18/15), Sharding A (10/09/15)

          Assignee:
          randolph@mongodb.com Randolph Tan
          Reporter:
          randolph@mongodb.com Randolph Tan
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            Created:
            Updated:
            Resolved: