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DevChuckNorris

DB Core makes me crazy

Question

Hello,

 

I hope someone of you can help me. I compiled the source without any errors.

But the db core only starts sometimes and at the other time i get Core dumped.

Look here

eb6cec5a43.png

 

The backtrace is this:

064107dec9.png

 

If someone has an idea which is wrong i would be very glad ;)

 

Kind regards

Chuck

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Hi Chuck Norris
I had the same care that thou has a successful repair?
How you do to draw to a file on freebsd please? "backtrace"

 

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It is maybe an error with hotbackup, try in conf.txt:

DISABLE_HOTBACKUP = 1
UP: my db just skip this option, i don't know why. Sorry.

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This did not seem to work!
My "syserr" file has nothing had all but in the syslog logs to stop

 

Feb 17 16:10:48 :: Changed g_stLocale euckr to euckr
Feb 17 16:10:48 :: SetLocale start

 

this may be indicative item :)

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This did not seem to work!

My "syserr" file has nothing had all but in the syslog logs to stop

 

Feb 17 16:10:48 :: Changed g_stLocale euckr to euckr

Feb 17 16:10:48 :: SetLocale start

 

this may be indicative item :)

 

You can try compile mysql with --with-charset=euc-kr  its character set issue

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Hello guys,

 

I fixed this already. The problem was that sometimes my mysql server breaks connection but the db core execute some functions and crashed.

 

Kind regards

Chuck

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How you did to fix this?

 

I change MySQL version 5.1.35 to 5.5.36

 

DB 10Mo

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UP !!!

 

You can bring the solution please !

 

Ps: How do you see your backtrace?

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With gdb (c++ debugger)

 

The best way is to fixing your mysql server or fixing this in source (and be sure that hotbackup database exists)

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Guys you are using some db server code I modded.

I forgot to change a enum to remove hotbackup.

So it tries to set the charset for a non-existent connection 

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