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Merge of fix for bug 43383 into actual tree

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This commit is contained in:
Matthias Leich
2009-03-30 15:36:10 +02:00
parent ba10c9ccc5 dcbf9a5537
commit a662bf763d
3 changed files with 65 additions and 27 deletions
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30
mysql-test/r/variables-big.result
View File

@ -1,20 +1,20 @@
set session transaction_prealloc_size=1024*1024*1024*1;
show processlist;
SET SESSION transaction_prealloc_size=1024*1024*1024*1;
SHOW PROCESSLIST;
Id User Host db Command Time State Info
1 root localhost test Query 0 NULL show processlist
set session transaction_prealloc_size=1024*1024*1024*2;
show processlist;
<Id> root localhost test Query <Time> NULL SHOW PROCESSLIST
SET SESSION transaction_prealloc_size=1024*1024*1024*2;
SHOW PROCESSLIST;
Id User Host db Command Time State Info
1 root localhost test Query 0 NULL show processlist
set session transaction_prealloc_size=1024*1024*1024*3;
show processlist;
<Id> root localhost test Query <Time> NULL SHOW PROCESSLIST
SET SESSION transaction_prealloc_size=1024*1024*1024*3;
SHOW PROCESSLIST;
Id User Host db Command Time State Info
1 root localhost test Query 0 NULL show processlist
set session transaction_prealloc_size=1024*1024*1024*4;
show processlist;
<Id> root localhost test Query <Time> NULL SHOW PROCESSLIST
SET SESSION transaction_prealloc_size=1024*1024*1024*4;
SHOW PROCESSLIST;
Id User Host db Command Time State Info
1 root localhost test Query 0 NULL show processlist
set session transaction_prealloc_size=1024*1024*1024*5;
show processlist;
<Id> root localhost test Query <Time> NULL SHOW PROCESSLIST
SET SESSION transaction_prealloc_size=1024*1024*1024*5;
SHOW PROCESSLIST;
Id User Host db Command Time State Info
1 root localhost test Query 0 NULL show processlist
<Id> root localhost test Query <Time> NULL SHOW PROCESSLIST

3
mysql-test/suite/funcs_1/t/disabled.def
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@ -11,3 +11,6 @@
##############################################################################
ndb_trig_1011ext: Bug#32656 NDB: Duplicate key error aborts transaction in handler. Doesn't talk back to SQL
charset_collation_1: Bug#38346, Bug#40209, Bug#40545, Bug#40618
charset_collation_2: Bug#38346, Bug#40209, Bug#40545, Bug#40618
charset_collation_3: Bug#38346, Bug#40209, Bug#40545, Bug#40618

57
mysql-test/t/variables-big.test
View File

@ -5,16 +5,51 @@
--source include/big_test.inc
#
# Bug #27322 failure to allocate transaction_prealloc_size causes crash
# Bug#27322 failure to allocate transaction_prealloc_size causes crash
#
#
# Manual (6.0):
# Platform Bit Size Range Default
# 32 1024-4294967295 (4 Gi - 1) 4096
# 64 1024-18446744073709547520 4096
#
# Observation(mleich):
# 1. - Linux 64 Bit, MySQL 64 Bit, 4 GiB RAM, 8 GiB swap
# - SET SESSION transaction_prealloc_size=1099511627776;
# SHOW PROCESSLIST;
# Id User ... Info
# <Id> root ... SHOW PROCESSLIST
# SELECT @@session.transaction_prealloc_size;
# @@session.transaction_prealloc_size
# 1099511627776
# very short runtime in 5.0
# excessive resource consumption + long runtime in 5.1 and 6.0
# 2. - Win in VM, slightly older version of this test, MySQL 5.0
# - testcase timeout after 900s
# analyze-timeout-mysqld.1.err :
# Id User ... Time Info
# 83 root ... 542 set session transaction_prealloc_size=1024*1024*1024*2
# 84 root ... 1 SHOW PROCESSLIST
#
# There is a significant probablitity that this tests fails with testcase
# timeout if the testing box is not powerful enough.
#
set session transaction_prealloc_size=1024*1024*1024*1;
show processlist;
set session transaction_prealloc_size=1024*1024*1024*2;
show processlist;
set session transaction_prealloc_size=1024*1024*1024*3;
show processlist;
set session transaction_prealloc_size=1024*1024*1024*4;
show processlist;
set session transaction_prealloc_size=1024*1024*1024*5;
show processlist;
--disable_warnings
SET SESSION transaction_prealloc_size=1024*1024*1024*1;
--replace_column 1 <Id> 6 <Time>
SHOW PROCESSLIST;
SET SESSION transaction_prealloc_size=1024*1024*1024*2;
--replace_column 1 <Id> 6 <Time>
SHOW PROCESSLIST;
SET SESSION transaction_prealloc_size=1024*1024*1024*3;
--replace_column 1 <Id> 6 <Time>
SHOW PROCESSLIST;
SET SESSION transaction_prealloc_size=1024*1024*1024*4;
--replace_column 1 <Id> 6 <Time>
SHOW PROCESSLIST;
SET SESSION transaction_prealloc_size=1024*1024*1024*5;
--replace_column 1 <Id> 6 <Time>
SHOW PROCESSLIST;
--enable_warnings