funky-eyes commented on code in PR #7559:
URL: https://github.com/apache/incubator-seata/pull/7559#discussion_r2253231740
##########
rm-datasource/src/main/java/org/apache/seata/rm/datasource/sql/struct/TableMetaCacheFactory.java:
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@@ -108,7 +108,19 @@ private static void removeHolderFromMap(String resourceId)
{
LOGGER.info("Removed TableMetaRefreshHolder for resourceId: {}",
resourceId);
}
+ /**
+ * Shutdown all TableMetaRefreshHolder threads.
+ */
+ public static void shutdown() {
Review Comment:
When registering itself with the Seata-Server (TC), I believe that
`DataSourceProxy` should proxy the `close` method. Upon closing, it should
remove itself from both `DefaultResourceManager` and `TableMetaCacheFactory`.
Currently, `TableMetaCacheFactory#removeHolderFromMap` is executed
passively—only when refreshing table metadata encounters an exception due to a
closed datasource does the removal occur. This approach, however, feels
inelegant.
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