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https://issues.apache.org/jira/browse/NIFI-3673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15967619#comment-15967619
]
Bryan Bende commented on NIFI-3673:
-----------------------------------
[~combine] Thank you for verifying the original problem. If you are seeing
something else then this JIRA should be closed and a new JIRA for the new
problem should be created.
Did you have success using the native library in previous versions of NiFi and
now it doesn't work on master? or is this the first time you are trying it?
> 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
> Assignee: Bryan Bende
> Fix For: 1.2.0
>
>
> 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
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