Minor rewrites #1436
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Minor rewrites #1436
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These need to be extracted from DOCS-1862 to avoid merge hell.
| <N>|<NN>" and "ERROR: TERMINATING" | ||
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| When this happens, the :term:`primary` member of the shard's replica | ||
| set then terminates to protect data validity. If a :term:`secondary` |
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this is really consistency (i.e. logical coherence of the database) and not validity (correctness of the data files).
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I think the change improves the flow of this case, but I think we should make the above changes and fact check the fact (a shard terminates if it can't connect to the config server.) |
| migrations always preserve a consistent state. If a migration | ||
| fails to complete for some reason, the :term:`cluster` retries | ||
| the operation. When the migration completes successfully, the data | ||
| resides only on the new shard. |
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Failed migrations require no administrative intervention. Chunk
migrations always preserve a consistent state. If a migration
fails to complete for some reason, the :term:cluster retries
the operation. When the migration completes successfully, the data
resides only on the new shard.
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Holding off on merge until we implement these changes. |
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merged and backported |
jeff-allen-mongo
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Jul 11, 2022
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These need to be extracted from DOCS-1862 to avoid merge hell.