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  1. Documentation
  2. DOCS-4164

Cursor do not keep alive in a sharded queries

      When a cursor is active on mongos but the query only reads from a subset of shards, the cursor will time out if the query read again from one of the not used shard members. The feature request for a cursor keepalive in a sharded queries is tracked by SERVER-6036.

      It is important to warn the users about this fact to avoid wrong and expensive application design mistakes.

            Assignee:
            Unassigned Unassigned
            Reporter:
            ricardo.lorenzo Ricardo Lorenzo
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              Created:
              Updated:
              Resolved:
              1 year, 24 weeks ago