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Progress (by Guest): Backport key cache to 5.0 (52)

 

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                              WORKLOG TASK
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
TASK...........: Backport key cache to 5.0
CREATION DATE..: Thu, 27 Aug 2009, 09:54
SUPERVISOR.....: Monty
IMPLEMENTOR....: Monty
COPIES TO......: Sanja
CATEGORY.......: Server-Sprint
TASK ID........: 52 (http://askmonty.org/worklog/?tid=52)
VERSION........: Server-5.0
STATUS.........: Assigned
PRIORITY.......: 60
WORKED HOURS...: 6
ESTIMATE.......: 2 (hours remain)
ORIG. ESTIMATE.: 8

PROGRESS NOTES:

-=-=(Guest - Thu, 27 Aug 2009, 21:52)=-=-
- Planning code (Email dicussions & discussions with Sanja): 2 hours.
- Backport of code (2 hours). Notice that mysys/mf_keycaches.c::safe_hash_entry_get() is different
from the code in MySQL 5.1
- Testing code with mysql-test-run (especially running the key_cache.test with valgrind)
- Tested the server with sql-bench
Worked 6 hours and estimate 2 hours remain (original estimate unchanged).

-=-=(Sanja - Thu, 27 Aug 2009, 09:56)=-=-
High-Level Specification modified.
--- /tmp/wklog.52.old.20094     2009-08-27 09:56:05.000000000 +0300
+++ /tmp/wklog.52.new.20094     2009-08-27 09:56:05.000000000 +0300
@@ -1 +1 @@
-
+Backport keycache to 5.0

-=-=(Sanja - Thu, 27 Aug 2009, 09:55)=-=-
Low Level Design modified.
--- /tmp/wklog.52.old.20035     2009-08-27 09:55:25.000000000 +0300
+++ /tmp/wklog.52.new.20035     2009-08-27 09:55:25.000000000 +0300
@@ -1 +1 @@
-
+Just copy files (mf_keycache.c & key=cache.h) and fix what should be fixed.



DESCRIPTION:

Backport keycache to bring bugfixes made in 5.1.


HIGH-LEVEL SPECIFICATION:



Backport keycache to 5.0


LOW-LEVEL DESIGN:



Just copy files (mf_keycache.c & key=cache.h) and fix what should be fixed.


ESTIMATED WORK TIME

ESTIMATED COMPLETION DATE
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WorkLog (v3.5.9)