Details
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Bug Report
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Resolution: Unresolved
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L3 - Default
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None
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7.14.0
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None
Description
Given:
A Process Engine running on CockroachDB.
When:
The Process Engine performs a READ operation (SQL select).
Then:
It's possible that the operation will fail with a TransactionRetryError and require a retry.
Expected:
The error is reported as a CrdbTransactionRetryException, so that it can be detected and handled correctly by the provided (defined) Process Engine mechanisms.
Technical note:
This case of CRDB concurrency error is rare but possible in cases when a concurrent READ falls in the "uncertainty window", where it can't be determined which TX timestamp is older. In these cases, CRDB prefers to abort the transaction, instead of making the wrong assumption.
mgm-controller-panel
This is the controller panel for Smart Panels app
Attachments
Issue Links
- is related to
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CAM-12071 Official support for CockroachDB
- Closed