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Type: Task
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Resolution: Won't Do
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Priority: Minor - P4
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Affects Version/s: 4.0 Required
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Labels:None
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Environment:All
Description
Ref :SERVER-38705 and DOCS-12378 a
Standalone nodes always discarded all in-progress index builds, and an always standalone node restarted as standalone will continue to discard in-progress in v4.2. The noIndexBuildRetry flag therefore never had a use with standalone nodes in v4.0, and we do not want it to affect cross-replica set index builds present on standalones. The noIndexBuildRetry flag never had a use with standalone nodes in v4.0, and we do not want it to affect cross-replica set index builds present on standalones.
The documentation implies that in version 4.0 indexBuildRetry defaults to 1 and will cause index's which failed to build to be rebuilt on restart. However SERVER-38705 says that they were always discarded . The documentation should be updated to reflect the status of indexBuildRetry option in version 4.0