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Posted to issues@ignite.apache.org by "Sergey Uttsel (Jira)" <ji...@apache.org> on 2022/09/06 18:35:00 UTC

[jira] [Created] (IGNITE-17637) Implement a commit partition path write intent resolution logic for RO reads

Sergey Uttsel created IGNITE-17637:
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             Summary: Implement a commit partition path write intent resolution logic for RO reads
                 Key: IGNITE-17637
                 URL: https://issues.apache.org/jira/browse/IGNITE-17637
             Project: Ignite
          Issue Type: Improvement
            Reporter: Sergey Uttsel


In order to perform writeIntent resolution if a coordinator path was not able to resolve the intent need to initiate the {*}commit partition path{*}.

Need to calculate a commit partition and send the TxStateReq to its primary replica.

On receiving TxStateReq on commit partition:
 * Read the txn state from the persistent storage. If found, validate a commit timestamp (only for committed state) and return the outcome. If not found, return NULL outcome in a TxStateResp.



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