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Posted to issues@nifi.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2022/08/18 16:39:00 UTC
[jira] [Commented] (NIFI-10363) Nifi Registry start fail with NoClassDefFoundError: software/amazon/awssdk/auth/credentials/AwsCredentials
[ https://issues.apache.org/jira/browse/NIFI-10363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17581431#comment-17581431 ]
ASF subversion and git services commented on NIFI-10363:
--------------------------------------------------------
Commit 06219b3a9e3827733c28044597a3d63348da37ed in nifi's branch refs/heads/main from Zoltan Kornel Torok
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=06219b3a9e ]
NIFI-10363 Included AWS SDK in Registry Assembly SPP libraries
- Adding AWS SDK to list of included dependencies in Registry SPP directory avoids NoClassDefFound errors with encrypt-config
This closes #6309
Signed-off-by: David Handermann <ex...@apache.org>
> Nifi Registry start fail with NoClassDefFoundError: software/amazon/awssdk/auth/credentials/AwsCredentials
> ----------------------------------------------------------------------------------------------------------
>
> Key: NIFI-10363
> URL: https://issues.apache.org/jira/browse/NIFI-10363
> Project: Apache NiFi
> Issue Type: Bug
> Components: NiFi Registry
> Affects Versions: 1.17.0
> Reporter: Zoltán Kornél Török
> Assignee: Zoltán Kornél Török
> Priority: Major
> Fix For: 1.18.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> In https://issues.apache.org/jira/browse/NIFI-9848, the maven-assembly-plugin version is increased 3.3.0 from 2.4.3 in nifi-registry.
> Because of that some of the AWS libraries are not included into lib/spp directory, which cause the following error, if nifi-registry.properties contains encrypted values:
> {code:java}
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr Exception in thread "main" java.lang.RuntimeException: Unable to load properties: java.lang.IllegalArgumentException: There was an issue decrypting protected properties
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at org.apache.nifi.registry.NiFiRegistry.main(NiFiRegistry.java:164)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr Caused by: java.lang.IllegalArgumentException: There was an issue decrypting protected properties
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at org.apache.nifi.registry.NiFiRegistry.initializeProperties(NiFiRegistry.java:207)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at org.apache.nifi.registry.NiFiRegistry.main(NiFiRegistry.java:162)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr Caused by: java.lang.NoClassDefFoundError: software/amazon/awssdk/auth/credentials/AwsCredentials
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at org.apache.nifi.properties.StandardSensitivePropertyProviderFactory.getProvider(StandardSensitivePropertyProviderFactory.java:205)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:566)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at org.apache.nifi.properties.StandardSensitivePropertyProviderFactory.getSupportedProviders(StandardSensitivePropertyProviderFactory.java:152)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at org.apache.nifi.registry.properties.NiFiRegistryPropertiesLoader.load(NiFiRegistryPropertiesLoader.java:130)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at org.apache.nifi.registry.properties.NiFiRegistryPropertiesLoader.load(NiFiRegistryPropertiesLoader.java:146)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at java.lang.reflect.Method.invoke(Method.java:498)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at org.apache.nifi.registry.NiFiRegistry.initializeProperties(NiFiRegistry.java:202)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr ... 1 more
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr Caused by: java.lang.ClassNotFoundException: software.amazon.awssdk.auth.credentials.AwsCredentials
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
> 2022-08-15 17:54:36,077 ERROR [NiFi logging handler] org.apache.nifi.registry.StdErr ... 17 more {code}
> *Reproduce the issue*
> # Download nifi-registry 1.17.0 binary
> # Download nifi-toolkit 1.17.0n binary
> # Uncompress it
> # Configure nifi-registry.properties to encrypt some sensitive key. For example I did the following:
> {code:java}
> nifi.registry.sensitive.props.additional.keys=nifi.registry.security.authorizers.configuration.file
> {code}
> # Execute this from conf directory:
> {code:java}
> ../../nifi-toolkit-1.17.0/bin/encrypt-config.sh --nifiRegistry \
> -b bootstrap.conf \
> -k 0123456789ABCDEFFEDCBA98765432100123456789ABCDEFFEDCBA9876543210 \
> -r nifi-registry.properties
> {code}
> # Start nifi-registry, the bootstrap log will contain the error and nifi-registry won't start
> *Suggested solution:*
> Add {code}<include>software.amazon.awssdk:*</include>{code}
> to nifi-registry-assembly dependencies.xml
> *More details why this happens*
> In nifi registy there are two libs which use software.amazon.awssdk:auth dependency:
> * nifi-property-protection-aws which use 2.17.106 version and that is used in nifi-registry-properties-loader
> * nifi-registry-aws which use 2.5.9 version
> The maven-assembly-library use a maven-core lib, which returns the resolved artifacts what the plugin use. In case of maven-assembly-plugin 2.4.3 the resolved artifact is software.amazon.awssdk:auth:2.5.9 but the depTrail contained a reference for nifi-registry-properties-loader, that is why 2.5.9 is included in lib/spp path.
> However in case of maven-assembly-plugin 3.3.0, the software.amazon.awssdk:auth:2.5.9 depTrail contains reference for nifi-registry-aws, that's why the necessary lib no longer included.
> Probably in an another ticket, it would worth to adress the problem that some of the aws libs in lib/spp versions are 2.17.106 but others resolved to 2.5.9
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