jerryshao commented on code in PR #8252:
URL: https://github.com/apache/gravitino/pull/8252#discussion_r2303071724
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core/src/main/java/org/apache/gravitino/catalog/CatalogManager.java:
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@@ -244,6 +244,9 @@ public void close() {
catalog = null;
return null;
});
+ // Let hooks close first before classLoader close, so that the hook can
+ // release any resources that the catalog might be using.
+ Thread.sleep(500);
Review Comment:
Using sleep is very flaky, you should use another way like the coplit
suggested.
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