Gallardot commented on issue #14825: URL: https://github.com/apache/dolphinscheduler/issues/14825#issuecomment-1695370622
To view the logs of the task, an exception similar to issue [14819](https://github.com/apache/dolphinscheduler/issues/14819) occurred. The following is the exception log on the worker. ``` [ERROR] 2023-08-28 17:25:05.005 +0800 org.apache.dolphinscheduler.extract.base.server.JdkDynamicServerHandler:[115] - [WorkflowInstance-0][TaskInstance-0] - Invoke method public abstract org.apache.dolphinscheduler.extract.worker.transportor.TaskInstanceLogPageQueryResponse org.apache.dolphinscheduler.extract.worker.IWorkerLogService.pageQueryTaskInstanceLog(org.apache.dolphinscheduler.extract.worker.transportor.TaskInstanceLogPageQueryRequest) failed, null. java.lang.reflect.InvocationTargetException: null at sun.reflect.GeneratedMethodAccessor112.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.dolphinscheduler.extract.base.server.ServerMethodInvokerImpl.invoke(ServerMethodInvokerImpl.java:39) at org.apache.dolphinscheduler.extract.base.server.JdkDynamicServerHandler.lambda$processReceived$0(JdkDynamicServerHandler.java:108) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) at java.util.concurrent.FutureTask.run(FutureTask.java) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.NullPointerException: null at java.io.File.<init>(File.java:277) at org.apache.dolphinscheduler.common.utils.LogUtils.readPartFileContent(LogUtils.java:103) at org.apache.dolphinscheduler.server.worker.rpc.WorkerLogServiceImpl.pageQueryTaskInstanceLog(WorkerLogServiceImpl.java:56) ... 11 common frames omitted ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
