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redis-field-engineering / redis-connect-dist

Real-Time Event Streaming & Change Data Capture
https://redis-field-engineering.github.io/redis-connect-dist/
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Investigate including JAXB-runtime jar #1

Closed bjbredis closed 4 years ago

bjbredis commented 4 years ago

Using MacOS with both JRE 11 and 14.

Scenario:

  1. Start the RedisCDC JobManager with ./startup.sh.
  2. The following ClassNotFoundException is encountered.
javax.xml.bind.JAXBException: Implementation of JAXB-API has not been found on module path or classpath.
 - with linked exception:
[java.lang.ClassNotFoundException: com.sun.xml.internal.bind.v2.ContextFactory]
    at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:232)
    at javax.xml.bind.ContextFinder.find(ContextFinder.java:375)
    at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:691)
    at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:632)
    at com.ivoyant.cdc.mapper.MapperProvider.processMapperConfig(MapperProvider.java:36)
    at com.ivoyant.cdc.mapper.MapperProvider.<init>(MapperProvider.java:29)
    at com.ivoyant.cdc.mapper.MapperProvider.<clinit>(MapperProvider.java:22)
    at com.ivoyant.cdc.connector.debezium.producers.RDBEventProducer.init(RDBEventProducer.java:84)
    at com.ivoyant.cdc.connector.redis.LJobClaimerImpl.claimJob(LJobClaimerImpl.java:54)
    at com.ivoyant.cdc.connector.redis.JobClaimerImpl.run(JobClaimerImpl.java:111)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ClassNotFoundException: com.sun.xml.internal.bind.v2.ContextFactory
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
    at javax.xml.bind.ServiceLoaderUtil.nullSafeLoadClass(ServiceLoaderUtil.java:92)
    at javax.xml.bind.ServiceLoaderUtil.safeLoadClass(ServiceLoaderUtil.java:125)
    at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:230)
    ... 15 more

Potential Workaround:

viragtripathi commented 4 years ago

Thanks for reporting the issue and explaining the scenario. The existing RedisCDC framework and MSSQL connector has been compiled with Java 1.8 and tested with java8 JRE. We will make sure that RedisCDC works with >java8 JRE in the future release.