[debian-mysql] MariaDB on Buster slower than Stretch and bricked Tables

[Marc Landolt jun]

Sorry i confused jessie with stretch

working system: stretch
problem system: buster

sorry for this mistake...



On 07/15/2018 11:46 PM, Marc Landolt jun wrote:
> Hello mysql/mariaDB maintainers
> 
> I never reported a bug in Debian so maybe you can guide me to the right
> place to report this:
> 
> I found out that MariaDB on Buster is about 5 times slower than on
> Debian Jessie and it often Breaks the Table.
> 
> Tested Systems:
> -AMD Ryzen X1800
> -INTEL i7-8700K
> (with with 16GB or 32GB RAM each, the problem is depending on CPU/RAM)
> 
> The task I'm doing is inserting the complete IMDB line by line from CSV
> using pythons mysql.connector from APT repository. On Buster after about
> 1Mio inserted Rows the Table is broken reporting:
> 
> ERROR 20xx (HY000) at line X: Lost connection to MySQL server during query
> 
> after that i can not even Repair Table with "REAPAIR TABLE
> title_basics_tsv" (I used innoDB ENGINE)
> 
> You did a great job with Jessie, but the bug in Buster should be
> adressed I guess until release date and since i not exactly know where
> to report I thought I write this mail to the maintainers...
> 
> With kind regards
> 
> Marc Jun Landolt
> eidg. dipl. Informatiker HF
> Neuenburgerstrasse 6
> 5004 Aarau
> SWITZERLAND
> 062 822 61 31
> 078 674 15 32
> 

-- 

Marc Jun Landolt
eidg. dipl. Informatiker HF
Neuenburgerstrasse 6
5004 Aarau
062 822 61 31
078 674 15 32