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  1. Couchbase Monitoring and Observability Stack
  2. CMOS-413

Check for projector getting doc values that are too big

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Details

    • Task
    • Resolution: Done
    • Major
    • 0.2
    • None
    • cluster-monitor, cmos
    • None

    Description

      For any document, the 20 MB limit applies to document body + User xattrs.
      Memcached reserves a buffer of 1 MB for System xattrs.
      While streaming a document to a DCP consumer, KV will stream body + user xattrs + system xattrs.
      Hence, consider a case where the document body is 19.9 MB. With 1 MB of system xattr buffer fully used, KV will sent 19.9 + 1 = 20.9 MB to the consumer.

       

      This gives a projector error and goes into a loop of error.

      Linked to MB-38269

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          For Gerrit Dashboard: CMOS-413
          # Subject Branch Project Status CR V

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              shaashwat.jain Shaashwat Jain
              shaashwat.jain Shaashwat Jain
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                Updated:
                Resolved:

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