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  1. Core Server
  2. SERVER-4333

Add flag to the oplog entry for migration/sharding ops

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.1.1
    • Component/s: Replication, Sharding
    • Labels:
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      Description

      Flag operations which are part of a migration, or other background tasks, and not actual user writes. Add a field like "s" (for scope) to indicate if it is part of a sharded operation, like a migrate (for the insert/update on the dest shard, and delete on the source shard). I'd have to think through all the type of ops for a complete list. Let me know if that would help.

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          is depended on by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-5292 Patch for SERVER-4333 for 2.0.x

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-21678 fromMigrate flag never set for deletes in oplog

          • Major - P3 - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. SERVER-9397 fromMigrate flag not set properly for index builds on sharding migrate

          • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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              People

              Assignee:
              milkie Eric Milkie
              Reporter:
              scotthernandez Scott Hernandez
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                Created:
                Updated:
                Resolved: