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https://issues.apache.org/jira/browse/NIFI-10552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joe Witt updated NIFI-10552:
----------------------------
    Fix Version/s: 1.18.0

> Ranger CredentialBuilder throws NoClassDefFoundException
> --------------------------------------------------------
>
>                 Key: NIFI-10552
>                 URL: https://issues.apache.org/jira/browse/NIFI-10552
>             Project: Apache NiFi
>          Issue Type: Bug
>            Reporter: Zoltán Kornél Török
>            Assignee: Zoltán Kornél Török
>            Priority: Major
>             Fix For: 1.18.0
>
>
> When try to create a ranger keystore/truststore I got the following exception:
> {code}
> java.lang.NoClassDefFoundError: org/apache/commons/lang3/StringUtils
>       at 
> org.apache.hadoop.metrics2.lib.MutableMetricsFactory.getName(MutableMetricsFactory.java:134)
>       at 
> org.apache.hadoop.metrics2.lib.MutableMetricsFactory.getInfo(MutableMetricsFactory.java:130)
>       at 
> org.apache.hadoop.metrics2.lib.MutableMetricsFactory.newForField(MutableMetricsFactory.java:45)
>       at 
> org.apache.hadoop.metrics2.lib.MetricsSourceBuilder.add(MetricsSourceBuilder.java:147)
>       at 
> org.apache.hadoop.metrics2.lib.MetricsSourceBuilder.<init>(MetricsSourceBuilder.java:69)
>       at 
> org.apache.hadoop.metrics2.lib.MetricsAnnotations.newSourceBuilder(MetricsAnnotations.java:43)
>       at 
> org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:223)
>       at 
> org.apache.hadoop.metrics2.MetricsSystem.register(MetricsSystem.java:71)
>       at 
> org.apache.hadoop.security.UserGroupInformation$UgiMetrics.create(UserGroupInformation.java:149)
>       at 
> org.apache.hadoop.security.UserGroupInformation.<clinit>(UserGroupInformation.java:265)
>       at 
> org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:3614)
>       at 
> org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:3604)
>       at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:3441)
>       at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:524)
>       at org.apache.hadoop.fs.Path.getFileSystem(Path.java:365)
>       at 
> org.apache.hadoop.security.alias.JavaKeyStoreProvider.initFileSystem(JavaKeyStoreProvider.java:89)
>       at 
> org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider.<init>(AbstractJavaKeyStoreProvider.java:85)
>       at 
> org.apache.hadoop.security.alias.JavaKeyStoreProvider.<init>(JavaKeyStoreProvider.java:49)
>       at 
> org.apache.hadoop.security.alias.JavaKeyStoreProvider.<init>(JavaKeyStoreProvider.java:41)
>       at 
> org.apache.hadoop.security.alias.JavaKeyStoreProvider$Factory.createProvider(JavaKeyStoreProvider.java:100)
>       at 
> org.apache.hadoop.security.alias.CredentialProviderFactory.getProviders(CredentialProviderFactory.java:73)
>       at 
> org.apache.ranger.credentialapi.CredentialReader.getDecryptedString(CredentialReader.java:74)
>       at 
> org.apache.ranger.credentialapi.buildks.createCredential(buildks.java:87)
>       at org.apache.ranger.credentialapi.buildks.main(buildks.java:41)
> Caused by: java.lang.ClassNotFoundException: 
> org.apache.commons.lang3.StringUtils
>       at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
>       at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
>       at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
>       at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
>       ... 24 more
> {code}
> Command to reproduce:
> {code}
> java -cp "ext/ranger/install/lib/*" org.apache.ranger.credentialapi.buildks 
> create sslTrustStore -value "test" -provider 
> "jceks://file/<<absolute_path>>/test2.jceks"
> {code}



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