[MDEV-15720] ib_buffer_pool unnecessarily includes the temporary tablespace - Jira

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Details

Type: Bug
Status: Closed (View Workflow)
Priority: Major
Resolution: Fixed
Affects Version/s: 10.2.2, 10.3.0
Fix Version/s: 10.2.15, 10.3.6
Component/s: Storage Engine - InnoDB
Labels:
- performance

Description

The purpose of the InnoDB buffer pool dump is to allow InnoDB to be restarted with the same persistent data pages in the buffer pool.

The InnoDB temporary tablespace that was introduced in MariaDB 10.2.2 is always reinitialized on restart. Therefore, it does not make sense to attempt to dump or restore any pages of the temporary tablespace.

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Assignee:: Marko Mäkelä

Reporter:: Marko Mäkelä

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 2018-03-29 10:20

Updated:: 2018-03-29 10:30

Resolved:: 2018-03-29 10:30

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