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ASF GitHub Bot commented on NIFI-2902: -------------------------------------- Github user pvillard31 commented on the issue: https://github.com/apache/nifi/pull/1140 +1 ran full build with contrib-check, confirmed that the modification fixes the issue. Merging... > S3 Processor Signer Override for v4 Throws Exception > ---------------------------------------------------- > > Key: NIFI-2902 > URL: https://issues.apache.org/jira/browse/NIFI-2902 > Project: Apache NiFi > Issue Type: Bug > Affects Versions: 1.1.0 > Reporter: James Wing > Priority: Minor > Fix For: 1.1.0 > > > NIFI-2763 introduced optional signer overrides for S3 processors - default, > v2, and v4. The signer type for the "Signature v4" is wrong, and throws an > IllegalArgumentException when the processor attempts to start. The failing > type is {{AWSS3V4Signer}}. The correct type is {{AWSS3V4SignerType}}. > The impact is low for now - the feature has not been released, and the > unconfigured default is v4 in the AWS SDK included with NiFi. The "Signature > v2" value works OK. But the option does not work as advertised, and should > be fixed before release. > {code} > 2016-10-14 17:46:28,685 ERROR [StandardProcessScheduler Thread-3] > org.apache.nifi.engine.FlowEngine A flow controller task execution stopped > abnormally > java.util.concurrent.ExecutionException: > java.lang.reflect.InvocationTargetException > at java.util.concurrent.FutureTask.report(FutureTask.java:122) > ~[na:1.8.0_66] > at java.util.concurrent.FutureTask.get(FutureTask.java:192) > ~[na:1.8.0_66] > at org.apache.nifi.engine.FlowEngine.afterExecute(FlowEngine.java:100) > ~[na:na] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1150) > [na:1.8.0_66] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > [na:1.8.0_66] > at java.lang.Thread.run(Thread.java:745) [na:1.8.0_66] > Caused by: java.lang.reflect.InvocationTargetException: null > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > ~[na:1.8.0_66] > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > ~[na:1.8.0_66] > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > ~[na:1.8.0_66] > at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_66] > 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:1244) > ~[na:na] > at > org.apache.nifi.controller.StandardProcessorNode$1$1.call(StandardProcessorNode.java:1240) > ~[na:na] > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > ~[na:1.8.0_66] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) > ~[na:1.8.0_66] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) > ~[na:1.8.0_66] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > [na:1.8.0_66] > ... 2 common frames omitted > Caused by: java.lang.IllegalArgumentException: unknown signer type: > AWSS3V4Signer > at > com.amazonaws.auth.SignerFactory.createSigner(SignerFactory.java:118) ~[na:na] > at > com.amazonaws.auth.SignerFactory.getSignerByTypeAndService(SignerFactory.java:95) > ~[na:na] > at > com.amazonaws.AmazonWebServiceClient.computeSignerByServiceRegion(AmazonWebServiceClient.java:262) > ~[na:na] > at > com.amazonaws.AmazonWebServiceClient.computeSignerByURI(AmazonWebServiceClient.java:235) > ~[na:na] > at > com.amazonaws.AmazonWebServiceClient.setEndpoint(AmazonWebServiceClient.java:186) > ~[na:na] > at > com.amazonaws.services.s3.AmazonS3Client.setEndpoint(AmazonS3Client.java:463) > ~[na:na] > at > com.amazonaws.services.s3.AmazonS3Client.init(AmazonS3Client.java:449) > ~[na:na] > at > com.amazonaws.services.s3.AmazonS3Client.<init>(AmazonS3Client.java:396) > ~[na:na] > at > com.amazonaws.services.s3.AmazonS3Client.<init>(AmazonS3Client.java:373) > ~[na:na] > at > com.amazonaws.services.s3.AmazonS3Client.<init>(AmazonS3Client.java:355) > ~[na:na] > at > org.apache.nifi.processors.aws.s3.AbstractS3Processor.createClient(AbstractS3Processor.java:137) > ~[na:na] > at > org.apache.nifi.processors.aws.s3.AbstractS3Processor.createClient(AbstractS3Processor.java:45) > ~[na:na] > at > org.apache.nifi.processors.aws.AbstractAWSCredentialsProviderProcessor.onScheduledUsingControllerService(AbstractAWSCredentialsProviderProcessor.java:73) > ~[na:na] > at > org.apache.nifi.processors.aws.AbstractAWSCredentialsProviderProcessor.onScheduled(AbstractAWSCredentialsProviderProcessor.java:61) > ~[na:na] > ... 16 common frames omitted > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)