[MDEV-18489] Limit the memory used by the optimizer trace Created: 2019-02-06  Updated: 2023-05-16  Resolved: 2019-02-13

Status: Closed
Project: MariaDB Server
Component/s: Optimizer
Fix Version/s: 10.4.3

Type: Task Priority: Major
Reporter: Varun Gupta (Inactive) Assignee: Varun Gupta (Inactive)
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
PartOf
is part of MDEV-6111 optimizer trace Closed
Relates
relates to MDEV-18670 Document optimizer trace Closed

 Description   

Introduce a new switch optimizer_trace_max_mem_size with default value as 1048576(same as mysql)
This would imply that the trace would have a memory constraint and we would not write to the trace as soon as we reach this limit.

 Comments   
Comment by Varun Gupta (Inactive) [ 2019-02-13 ]

Fixed as part of MDEV-6111

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