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  1. Core Server
  2. SERVER-19464

$sort stage in aggregation doesn't call scoped connections done ()

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      sh.enableSharding("test")
      sh.shardCollection("test.shard",

      { _id : "hashed" }

      )
      db.shard.aggregate({$match:{ a:1 }}, {$sort: {_id:1}}, {$group:{_id:"$a"}})
      Check the logs of the database's primary shard for scoped connections being dropped.

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      sh.enableSharding("test") sh.shardCollection("test.shard", { _id : "hashed" } ) db.shard.aggregate({$match:{ a:1 }}, {$sort: {_id:1}}, {$group:{_id:"$a"}}) Check the logs of the database's primary shard for scoped connections being dropped.
    • Quint Iteration 7

      The sort stage doesn't properly close the connection. This causes it to be marked as bad and not returned to the pool which leads to many log lines and connection churn. Potentially gigs per hour of log lines on a small cluster.

            Assignee:
            mathias@mongodb.com Mathias Stearn
            Reporter:
            charlie.page@10gen.com Charlie Page
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              Created:
              Updated:
              Resolved: