Byunghwa Yun created NIFI-3673: ---------------------------------- Summary: Loads the different class in classloader when Bumping NAR plugin Key: NIFI-3673 URL: https://issues.apache.org/jira/browse/NIFI-3673 Project: Apache NiFi Issue Type: Bug Components: Core Framework Reporter: Byunghwa Yun
When I use master branch, Hadoop processor throws the exception related ClassLoader. 2017-04-05 17:58:47,391 ERROR [StandardProcessScheduler Thread-1] o.a.n.controller.StandardProcessorNode Failed to invoke @OnScheduled method due to java.lang.RuntimeException: Failed while executing one of processor's OnScheduled task. java.lang.RuntimeException: Failed while executing one of processor's OnScheduled task. at org.apache.nifi.controller.StandardProcessorNode.invokeTaskAsCancelableFuture(StandardProcessorNode.java:1466) ~[na:na] at org.apache.nifi.controller.StandardProcessorNode.access$000(StandardProcessorNode.java:98) ~[na:na] at org.apache.nifi.controller.StandardProcessorNode$1.run(StandardProcessorNode.java:1287) ~[na:na] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_101] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_101] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_101] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_101] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_101] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_101] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_101] Caused by: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException at java.util.concurrent.FutureTask.report(FutureTask.java:122) [na:1.8.0_101] at java.util.concurrent.FutureTask.get(FutureTask.java:206) [na:1.8.0_101] at org.apache.nifi.controller.StandardProcessorNode.invokeTaskAsCancelableFuture(StandardProcessorNode.java:1449) ~[na:na] ... 9 common frames omitted Caused by: java.lang.reflect.InvocationTargetException: null at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_101] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_101] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_101] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_101] at org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:137) ~[na:na] at org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:125) ~[na:na] at org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:70) ~[na:na] at org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotation(ReflectionUtils.java:47) ~[na:na] at org.apache.nifi.controller.StandardProcessorNode$1$1.call(StandardProcessorNode.java:1291) ~[na:na] at org.apache.nifi.controller.StandardProcessorNode$1$1.call(StandardProcessorNode.java:1287) ~[na:na] ... 6 common frames omitted Caused by: java.lang.RuntimeException: java.lang.RuntimeException: class org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback not org.apache.hadoop.security.GroupMappingServiceProvider at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2231) ~[na:na] at org.apache.hadoop.security.Groups.<init>(Groups.java:78) ~[na:na] at org.apache.hadoop.security.Groups.<init>(Groups.java:74) ~[na:na] at org.apache.hadoop.security.Groups.getUserToGroupsMappingService(Groups.java:303) ~[na:na] at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:283) ~[na:na] at org.apache.hadoop.security.UserGroupInformation.setConfiguration(UserGroupInformation.java:311) ~[na:na] at org.apache.nifi.hadoop.SecurityUtil.loginSimple(SecurityUtil.java:70) ~[na:na] at org.apache.nifi.processors.hadoop.AbstractHadoopProcessor.resetHDFSResources(AbstractHadoopProcessor.java:300) ~[na:na] at org.apache.nifi.processors.hadoop.AbstractHadoopProcessor.abstractOnScheduled(AbstractHadoopProcessor.java:228) ~[na:na] at org.apache.nifi.processors.hadoop.GetHDFS.onScheduled(GetHDFS.java:236) ~[na:na] ... 16 common frames omitted Caused by: java.lang.RuntimeException: class org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback not org.apache.hadoop.security.GroupMappingServiceProvider at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2225) ~[na:na] ... 25 common frames omitted -- This message was sent by Atlassian JIRA (v6.3.15#6346)