[MDEV-20925] Add thread id and Transaction length data to gtid_log_event Created: 2019-10-30 Updated: 2021-03-19 Resolved: 2020-10-02 |
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| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | Replication |
| Fix Version/s: | N/A |
| Type: | Task | Priority: | Critical |
| Reporter: | Sachin Setiya (Inactive) | Assignee: | Sachin Setiya (Inactive) |
| Resolution: | Won't Fix | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Description |
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The size of transaction in Gtid_log_event is need for fast (atomic?) computing the buffer position for the next transaction. That allows for lock free grab (by a Worker) of the current (head-of-the-buffer) transaction and moving the head down by the read size's value. |