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cd /opt/kafka/kafka_2.11-2.1.1/
./bin/connect-distributed.sh ./config/connect-distributed-sin.properties
Kafka Connect fails to start with NoClassDefFoundError: org/apache/iceberg/IcebergBuild
Error log
[2024-06-25 11:15:03,616] ERROR Stopping due to error (org.apache.kafka.connect.cli.ConnectDistributed:84)
java.lang.NoClassDefFoundError: org/apache/iceberg/IcebergBuild
at io.tabular.iceberg.connect.IcebergSinkConfig.version(IcebergSinkConfig.java:115)
at io.tabular.iceberg.connect.IcebergSinkConnector.version(IcebergSinkConnector.java:38)
at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.versionFor(DelegatingClassLoader.java:390)
at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.versionFor(DelegatingClassLoader.java:395)
at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.getPluginDesc(DelegatingClassLoader.java:365)
at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.scanPluginPath(DelegatingClassLoader.java:337)
at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.scanUrlsAndAddPlugins(DelegatingClassLoader.java:268)
at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.registerPlugin(DelegatingClassLoader.java:260)
at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.initPluginLoader(DelegatingClassLoader.java:229)
at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.initLoaders(DelegatingClassLoader.java:206)
at org.apache.kafka.connect.runtime.isolation.Plugins.<init>(Plugins.java:61)
at org.apache.kafka.connect.cli.ConnectDistributed.startConnect(ConnectDistributed.java:91)
at org.apache.kafka.connect.cli.ConnectDistributed.main(ConnectDistributed.java:78)
Caused by: java.lang.ClassNotFoundException: org.apache.iceberg.IcebergBuild
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:476)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at org.apache.kafka.connect.runtime.isolation.PluginClassLoader.loadClass(PluginClassLoader.java:104)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
... 13 more
Need help on resolving this issue
The text was updated successfully, but these errors were encountered:
Steps to reproduce the issue
Kafka Connect fails to start with NoClassDefFoundError: org/apache/iceberg/IcebergBuild
Error log
Need help on resolving this issue
The text was updated successfully, but these errors were encountered: