jihoonson commented on pull request #12144: URL: https://github.com/apache/druid/pull/12144#issuecomment-1020399266
@kphan102 in my case, `NoClassDefFoundError` was thrown for `GoogleHadoopFileSystem` because `GooglehadoopFileSystem` was in Druid's main class loader via `gcs-connector` being in the `$DRUID/lib` directory while `FileSystem` was not in the main class loader but in an extension class loader via `druid-hdfs-extensions`. If you are seeing the same issue, you can make a `hadoop-gcs` directory under `$DRUID/hadoop-dependencies` and put `gcs-connector` there to resolve the issue. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
