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Posted to commits@hudi.apache.org by "Lokesh Jain (Jira)" <ji...@apache.org> on 2023/04/10 16:25:00 UTC

[jira] [Resolved] (HUDI-5406) Troubleshoot NoClassDefFoundError in Integration Tests logs

     [ https://issues.apache.org/jira/browse/HUDI-5406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lokesh Jain resolved HUDI-5406.
-------------------------------

> Troubleshoot NoClassDefFoundError in Integration Tests logs
> -----------------------------------------------------------
>
>                 Key: HUDI-5406
>                 URL: https://issues.apache.org/jira/browse/HUDI-5406
>             Project: Apache Hudi
>          Issue Type: Bug
>            Reporter: Alexey Kudinkin
>            Assignee: Lokesh Jain
>            Priority: Major
>              Labels: pull-request-available
>
> For ex, running `ITTestHoodieSanity.testRunHoodieJavaAppOnMultiPartitionKeysCOWTable` produces quite a few of the following exceptions: 
> {code:java}
> java.lang.reflect.InvocationTargetException
>     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>     at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
>     at org.apache.logging.log4j.util.LoaderUtil.newInstanceOf(LoaderUtil.java:190)
>     at org.apache.logging.log4j.util.LoaderUtil.newInstanceOf(LoaderUtil.java:211)
>     at org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:207)
>     at org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:230)
>     at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:785)
>     at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
>     at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648)
>     at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514)
>     at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:580)
>     at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:303)
>     at org.apache.log4j.LogManager.<clinit>(LogManager.java:127)
>     at HoodieJavaApp.<clinit>(HoodieJavaApp.java:101)
> Caused by: java.lang.NoClassDefFoundError: org/apache/log4j/helpers/OnlyOnceErrorHandler
>     at org.apache.log4j.AppenderSkeleton.<init>(AppenderSkeleton.java:53)
>     at org.apache.hadoop.log.metrics.EventCounter.<init>(EventCounter.java:33)
>     ... 16 more {code}
>  
> We need to troubleshoot why are these occurring.



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