zhedoubushishi opened a new pull request #1226: [HUDI-238] Make Hudi support Scala 2.12 URL: https://github.com/apache/incubator-hudi/pull/1226 ## *Tips* - *Thank you very much for contributing to Apache Hudi.* - *Please review https://hudi.apache.org/contributing.html before opening a pull request.* ## What is the purpose of the pull request *(For example: This pull request adds quick-start document.)* ## Brief change log Most ideas of this PR is pretty similar to https://github.com/apache/incubator-hudi/pull/1109. This PR is also compatible with Scala 2.12. You can build it with: ```mvn clean install -Dscala.version=2.12.10 -scala.binary.version=2.12``` Here are some major differences between https://github.com/apache/incubator-hudi/pull/1109: - updated kafka-source.properties & kafka-source.properties . - This parameter: ```ConsumerConfig.GROUP_ID_CONFIG``` is defined in ```TestKafkaSource.java``` rather than in ```KafkaOffsetGen.java```. Because this config should be decided by the client side but not the Hudi side. - For ```AvroKafkaSource.java ```, ```KafkaAvroDeserializer.class``` need to be set. ``` props.put("key.deserializer", StringDeserializer.class); props.put("value.deserializer", KafkaAvroDeserializer.class); ``` ## Verify this pull request This pull request is already covered by existing tests. ## Committer checklist - [x] Has a corresponding JIRA in PR title & commit - [x] Commit message is descriptive of the change - [ ] CI is green - [ ] Necessary doc changes done or have another open PR - [ ] For large changes, please consider breaking it into sub-tasks under an umbrella JIRA.
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