Details
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Bug
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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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ALL
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Sharding 2018-10-08, Sharding 2018-10-22
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21
Description
If a transaction with a higher txnNumber is started, but it fails validation and uasserts in TransactionParticipant::beginOrContinue() prior to aborting the previous transaction, then the txnNumber on the Session will be the new value, but there will still be an in-progress transaction in TransactionParticipant. The in-progress transaction is no longer accessible, since the txnNumber on Session has been bumped, so a client cannot abort it. We should never bump the txnNumber on Session without aborting the previous transaction.
Attachments
Issue Links
- depends on
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SERVER-36799 Move transaction related functionality from Session into TransactionParticipant
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- Closed
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- related to
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SERVER-36847 Procedure to abort in-progress transactions in snapshot_read_utils.js no longer works
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- Closed
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