btr_search_guess_on_hash makes found block young twice?
Bug #1411694 reported by
Laurynas Biveinis
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
MySQL Server |
Unknown
|
Unknown
|
||||
Percona Server moved to https://jira.percona.com/projects/PS | Status tracked in 5.7 | |||||
5.1 |
Won't Fix
|
Wishlist
|
Unassigned | |||
5.5 |
Won't Fix
|
Wishlist
|
Unassigned | |||
5.6 |
Won't Fix
|
Wishlist
|
Unassigned | |||
5.7 |
Fix Released
|
Wishlist
|
Laurynas Biveinis |
Bug Description
[14 Jan 12:52] Laurynas Biveinis
Description:
btr_search_
{
...
if (!has_search_latch) {
if (!buf_page_
latch_mode, block, BUF_MAKE_YOUNG,
__FILE__, __LINE__, mtr)) {
...
if (!has_search_latch && buf_page_
buf_page_
}
...
return(TRUE);
}
buf_page_
How to repeat:
Code analysis
Suggested fix:
Remove the buf_page_
Related branches
tags: | added: innodb performance upstream |
Changed in percona-server: | |
importance: | Undecided → Wishlist |
status: | New → Won't Fix |
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Percona now uses JIRA for bug reports so this bug report is migrated to: https:/ /jira.percona. com/browse/ PS-2454