FLinkaccess closed classloader classloader.check-leaked-classloader

Posted 2022-06-27 九师兄

1.概述

本日在一个环境提交flink任务，这个flink任务原先适配了一下，使用的是flink 1.9.1,然后本次适配是使用 flink 1.12 然后提交任务的时候报错

Exception in thread "Thread-6" java.lang.IllegalStateException: Trying to access closed classloader. Please check if you store classloaders directly or indirectly in static fields. If the stacktrace suggests that the leak occurs in a third party library and cannot be fixed immediately, you can disable this check with the configuration \'classloader.check-leaked-classloader\'.

详情信息如下

Exception in thread "Thread-6"