Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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10.0(EOL), 10.1(EOL)
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None
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3.2.0-4-amd64 #1 SMP Debian 3.2.35-2 x86_64 GNU/Linux
Description
Scenario:
Bash console (it's mandatory to execute from the bash):
1) mysql -h 127.0.0.1 --port=3306 -u user -ppassword db -e 'DROP TABLE IF EXISTS c1;'
2) mysql -h 127.0.0.1 --port=3306 -u user -ppassword db -e 'CREATE TABLE c1 ENGINE=CONNECT TABLE_TYPE=MYSQL DBNAME='\''information_schema'\'' OPTION_LIST='\''host=127.0.0.1,port=33235,user=user,password=password'\'' `tabname`='\''tables'\'''
This scenario leads to spending an additional 500 MB of virtual memory (don't know exactly about the physical memory) for each repetition. This memory is not released until you restart the mysql process. Remote database name and a table - can be any.
Attachments
Issue Links
- includes
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MDEV-13195 Connect Engine: INSERT FROM SELECT (or CREATE TABLE AS SELECT) memory leak
- Closed