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From: vlsi (@vlsi) <[email protected]>
To: pgjdbc/pgjdbc <[email protected]>
Subject: Re: [pgjdbc/pgjdbc] issue #3089: Metaspace Memory leak: Thread.inheritedAccessControlContext
Date: Tue, 09 Jan 2024 14:08:14 +0000
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>

Thank you for the report. It would help if you could provide a reproducer or a heapdump.

`LazyCleaner` thread should terminate after (30000ms of inactivity, `pgjdbc.config.cleanup.thread.ttl` system property), so it should not generate a long-lasting leak.

Do you think you redeploy multiple times within 30sec window?

As you are using Java 17, we could probably make a patch that uses Java's `Cleaner` for Java 9+, so it is more robust.

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