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flink集群上面提交提示这个报错

Open 1964305774 opened this issue 4 years ago • 3 comments

org.apache.flink.streaming.runtime.tasks.StreamTaskException: Cannot load user class: com.dtstack.flink.sql.source.kafka.KafkaConsumer010 ClassLoader info: URL ClassLoader: file: '/tmp/blobStore-dd4fe0b4-6a39-4861-a8df-23e15edff435/job_c9083b2bd69fb054f32ec09a355bc42b/blob_p-7889a2fe7bceb057b33c276d297c5ad5f0b159d0-945f7d983ebb50b43255ffba6b539cc7' (valid JAR) Class not resolvable through given classloader. at org.apache.flink.streaming.api.graph.StreamConfig.getStreamOperator(StreamConfig.java:236) at org.apache.flink.streaming.runtime.tasks.OperatorChain.(OperatorChain.java:104) at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:267) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:711) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.ClassNotFoundException: com.dtstack.flink.sql.source.kafka.KafkaConsumer010 at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$ChildFirstClassLoader.loadClass(FlinkUserCodeClassLoaders.java:129) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.apache.flink.util.InstantiationUtil$ClassLoaderObjectInputStream.resolveClass(InstantiationUtil.java:78) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1620)

1964305774 avatar Jun 15 '20 09:06 1964305774

我也是报这个错,你解决了没?

lijianfeng6666526 avatar Jun 20 '20 06:06 lijianfeng6666526

没有呢

1964305774 avatar Jun 22 '20 09:06 1964305774

现在有解决吗? 我是获取DistributedCache中的jar路径,然后进行类加载并创建UDF是报这个

k7gxn56 avatar Apr 20 '22 01:04 k7gxn56