partial result set rather than assertion in some cases when a cursor is overtaken by a cap point overrun on yield

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    • Type: Improvement
    • Resolution: Duplicate
    • Priority: Major - P3
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    • Affects Version/s: None
    • Component/s: Querying
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    • 3
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                  if ( c->capped() ) {
                /* note we cannot advance here. if this condition occurs, writes to the oplog
                   have "caught" the reader.  skipping ahead, the reader would miss postentially
                   important data.
                   */
                delete cc;
                continue;
            }

      Previously query would assert if this occurs during a yield, while get more would return a partial result.

      After recent SERVER-4150 work, query may assert or return partial result depending on code path. Get more behavior (partial result) is unchanged.

            Assignee:
            Unassigned
            Reporter:
            Aaron Staple (Inactive)
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              Created:
              Updated:
              Resolved: