This startup boolean server parameter, with a default of false, is intended for development only as we work towards completing SERVER-39239. Previously, index builds were represented by a single createIndexes oplog entry. Eventually, secondary oplog application will begin an index build on a startIndexBuild oplog entry and complete the index build on a commitIndexBuild.
The CI system configuration will also be extended to include a minimal builder with this server parameter enabled.
- related to
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SERVER-43301 add no_passthrough to two phase index builds evergreen builder
- Closed
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SERVER-43692 enable two phase index builds by default
- Closed