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  1. Core Server
  2. SERVER-64049

Investigate read behavior of unsharded/sharded collections during yields

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    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Duplicate
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    Description

      The owner of this ticket should investigate if the critical section is checked during a yield. It seems that there are no such checks baked into the query plan. Suppose a collection begins unsharded, a query runs then yields and then becomes sharded. On yield recovery what is the behavior of the system in this scenario?

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          Task - A task that needs to be done. SERVER-64128 Investigate behavior when query against unsharded collection runs concurrently with shardCollection and moveChunk

          • Major - P3 - Major loss of function.
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              backlog-server-sharding Backlog - Sharding Team
              eric.cox@mongodb.com Eric Cox (Inactive)
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