Re: AbandonedConnectionCleanupThread's problem
It surely shouldn't take 75% of the memory usage, unless... maybe, at that point, you are not doing anything with the driver at all and the only thing that remains are those connection phantom references from connections you haven't closed?
There's not much I can say without having more information to analyze.
Note that MySQL Connector/J 8.0.32 is almost 3YO. I recommend you to use the latest version, whatever the MySQ Server version you are using. Maybe something has changed in between that could change things for you.
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Re: AbandonedConnectionCleanupThread's problem
February 10, 2026 02:18PM
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