Alexey Kudinkin created HUDI-5406:
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Summary: 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
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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