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Leonard Xu commented on FLINK-35301: ------------------------------------ Thanks [~ShawnHx] for report this issue, I saw you've opened a PR to fix it, thus I assigned this ticket to you > Fix deadlock when loading driver classes > ---------------------------------------- > > Key: FLINK-35301 > URL: https://issues.apache.org/jira/browse/FLINK-35301 > Project: Flink > Issue Type: Bug > Components: Flink CDC > Affects Versions: 3.1.0 > Reporter: Xiao Huang > Priority: Major > Labels: pull-request-available > > In JDK 8 and earlier version, if multiple threads invoke > Class.forName("com.xx.Driver") simultaneously, it may cause jdbc driver > deadlock. > FLINK-19435 analyzes this problem too. -- This message was sent by Atlassian Jira (v8.20.10#820010)