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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 <[email protected]>
> 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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