binhuiliu commented on issue #12246: URL: https://github.com/apache/gravitino/issues/12246#issuecomment-5141258875
@yuqi1129 @diqiu50 Could you please take a look at this follow-up to #10844 / #10854? In the affected 1.3.0 deployment, the close path added by #10854 is present and `HiveClientFactory.close()` / `HiveClientClassLoader.close()` are invoked. However, the heap dump shows that 108 of 109 closed `HiveClientClassLoader` instances remain strongly reachable through `Log4jLoggerFactory.registry`, so they cannot be collected and Metaspace continues to grow under periodic Hive catalog access. Could you help confirm whether this diagnosis and the proposed investigation direction make sense, and advise where the lifecycle cleanup or logging isolation should ideally be handled? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
