Hi: 我在Idea里面运行我的flink程序，报了如下异常： Exception in thread "Thread-22" 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'. at org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$SafetyNetWrapperClassLoader.ensureInner(FlinkUserCodeClassLoaders.java:161) at org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$SafetyNetWrapperClassLoader.getResource(FlinkUserCodeClassLoaders.java:179) at org.apache.hadoop.conf.Configuration.getResource(Configuration.java:2780) at org.apache.hadoop.conf.Configuration.getStreamReader(Configuration.java:3036) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2995) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2968) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2848) at org.apache.hadoop.conf.Configuration.get(Configuration.java:1200) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1812) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1789) at org.apache.hadoop.util.ShutdownHookManager.getShutdownTimeout(ShutdownHookManager.java:183) at org.apache.hadoop.util.ShutdownHookManager.shutdownExecutor(ShutdownHookManager.java:145) at org.apache.hadoop.util.ShutdownHookManager.access$300(ShutdownHookManager.java:65) at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:102)
是什么原因导致这样的异常，出现这样的异常，我该怎么处理？ 望知道的人告知一下，感谢。
