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https://issues.apache.org/jira/browse/FLINK-35301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17849226#comment-17849226
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Leonard Xu commented on FLINK-35301:
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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.
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