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https://issues.apache.org/jira/browse/NIFI-1622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15192070#comment-15192070
]
ASF subversion and git services commented on NIFI-1622:
-------------------------------------------------------
Commit 7400b6f7c5a6f7ac3a682623772a306610036e72 in nifi's branch
refs/heads/master from [~markap14]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=7400b6f ]
NIFI-1622: Ensure that the Nar Context Class Loader is used when calling
Processor lifecycle methods
Signed-off-by: joewitt <joew...@apache.org>
> Not using appropriate NAR class loader when calling Processor Lifecycle
> methods
> -------------------------------------------------------------------------------
>
> Key: NIFI-1622
> URL: https://issues.apache.org/jira/browse/NIFI-1622
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 0.6.0
> Reporter: Mark Payne
> Assignee: Mark Payne
> Fix For: 0.6.0
>
> Attachments:
> 0001-NIFI-1622-Ensure-that-the-Nar-Context-Class-Loader-i.patch
>
>
> Since NIFI-1464 was merged to master, I have seen problems starting the
> PutKafka processor. It appears that the NAR ClassLoader was not being
> properly applied, per the stack trace:
> 2016-03-11 14:22:53,967 ERROR [pool-25-thread-5]
> o.a.n.controller.StandardProcessorNode Failed to invoke @OnScheduled method
> due to java.lang.RuntimeException: Failed while executing one of processor's
> lifecycle tasks (OnScheduled or OnUnscheduled).
> java.lang.RuntimeException: Failed while executing one of processor's
> lifecycle tasks (OnScheduled or OnUnscheduled).
> at
> org.apache.nifi.controller.StandardProcessorNode.invokeTaskAsCancelableFuture(StandardProcessorNode.java:1398)
> ~[nifi-framework-core-0.6.0-SNAPSHOT.jar:0.6.0-SNAPSHOT]
> at
> org.apache.nifi.controller.StandardProcessorNode.access$100(StandardProcessorNode.java:91)
> ~[nifi-framework-core-0.6.0-SNAPSHOT.jar:0.6.0-SNAPSHOT]
> at
> org.apache.nifi.controller.StandardProcessorNode$1.run(StandardProcessorNode.java:1246)
> ~[nifi-framework-core-0.6.0-SNAPSHOT.jar:0.6.0-SNAPSHOT]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> [na:1.8.0_60]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> [na:1.8.0_60]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> [na:1.8.0_60]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> [na:1.8.0_60]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [na:1.8.0_60]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0_60]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_60]
> Caused by: java.util.concurrent.ExecutionException:
> java.lang.reflect.InvocationTargetException
> at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> [na:1.8.0_60]
> at java.util.concurrent.FutureTask.get(FutureTask.java:206)
> [na:1.8.0_60]
> at
> org.apache.nifi.controller.StandardProcessorNode.invokeTaskAsCancelableFuture(StandardProcessorNode.java:1383)
> ~[nifi-framework-core-0.6.0-SNAPSHOT.jar:0.6.0-SNAPSHOT]
> ... 9 common frames omitted
> Caused by: java.lang.reflect.InvocationTargetException: null
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> ~[na:1.8.0_60]
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> ~[na:1.8.0_60]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[na:1.8.0_60]
> at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_60]
> at
> org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:137)
> ~[nifi-framework-core-0.6.0-SNAPSHOT.jar:0.6.0-SNAPSHOT]
> at
> org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:125)
> ~[nifi-framework-core-0.6.0-SNAPSHOT.jar:0.6.0-SNAPSHOT]
> at
> org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:70)
> ~[nifi-framework-core-0.6.0-SNAPSHOT.jar:0.6.0-SNAPSHOT]
> at
> org.apache.nifi.controller.StandardProcessorNode$1$1.call(StandardProcessorNode.java:1250)
> ~[nifi-framework-core-0.6.0-SNAPSHOT.jar:0.6.0-SNAPSHOT]
> at
> org.apache.nifi.controller.StandardProcessorNode$1$1.call(StandardProcessorNode.java:1246)
> ~[nifi-framework-core-0.6.0-SNAPSHOT.jar:0.6.0-SNAPSHOT]
> ... 6 common frames omitted
> Caused by: java.lang.ExceptionInInitializerError: null
> at
> org.apache.kafka.clients.producer.KafkaProducer.<init>(KafkaProducer.java:194)
> ~[na:na]
> at
> org.apache.nifi.processors.kafka.PutKafka.createProducer(PutKafka.java:323)
> ~[na:na]
> ... 15 common frames omitted
> Caused by: org.apache.kafka.common.config.ConfigException: Invalid value
> org.apache.kafka.clients.producer.internals.DefaultPartitioner for
> configuration partitioner.class: Class
> org.apache.kafka.clients.producer.internals.DefaultPartitioner could not be
> found.
> at
> org.apache.kafka.common.config.ConfigDef.parseType(ConfigDef.java:255)
> ~[na:na]
> at org.apache.kafka.common.config.ConfigDef.define(ConfigDef.java:78)
> ~[na:na]
> at org.apache.kafka.common.config.ConfigDef.define(ConfigDef.java:94)
> ~[na:na]
> at
> org.apache.kafka.clients.producer.ProducerConfig.<clinit>(ProducerConfig.java:206)
> ~[na:na]
> ... 17 common frames omitted
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