[jira] [Commented] (NIFI-2902) S3 Processor Signer Override for v4 Throws Exception

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-2902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15975025#comment-15975025 ] 

ASF subversion and git services commented on NIFI-2902:
-------------------------------------------------------

Commit a1bb7a7ee6d1a554b296bf8365e747e0fa2f97ec in nifi's branch refs/heads/0.x from d810146
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=a1bb7a7 ]

NIFI-3710: Port S3 Signer V4 Fixes to 0.x

* Port of S3 changes for selecting the S3 signer to allow v2 or v4.
* Necessary for supporting S3-compatible, non-AWS stores in recent SDKs.
* Includes original code from NIFI-2763 and fix from NIFI-2902.

This closes #1680
Signed-off-by: Mike Moser <mo...@apache.org>


> 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}



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