Details
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Task
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Resolution: Fixed
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Major - P3
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None
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Fully Compatible
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Sharding 2019-03-11
Description
This is a prerequisite to skipping two-phase commit for read-only transactions, since we would like to have one place where the router needs to process the new 'readOnly' field in a participant shard's response for a transaction statement, and all other egress paths through mongos that can be run in a transaction use the MultiStatementTransactionRequestsSender.