codope commented on PR #6079:
URL: https://github.com/apache/hudi/pull/6079#issuecomment-1253759046
> I hit this issue while testing this change with Kafka Connect sink
connector for Hudi:
>
> ```
> [2022-09-16 23:44:48,156] ERROR [hudi-sink|task-3]
WorkerSinkTask{id=hudi-sink-3} Task threw an uncaught and unrecoverable
exception. Task is being killed and will not recover until manually restarted
(org.apache.kafka.connect.runtime.WorkerTask:193)
> java.lang.NoClassDefFoundError: org/apache/hudi/keygen/CustomKeyGenerator
> at
org.apache.hudi.connect.utils.KafkaConnectUtils.getPartitionColumns(KafkaConnectUtils.java:189)
> at
org.apache.hudi.connect.writers.KafkaConnectTransactionServices.<init>(KafkaConnectTransactionServices.java:90)
> at
org.apache.hudi.connect.transaction.ConnectTransactionCoordinator.<init>(ConnectTransactionCoordinator.java:88)
> at
org.apache.hudi.connect.HoodieSinkTask.bootstrap(HoodieSinkTask.java:191)
> at org.apache.hudi.connect.HoodieSinkTask.open(HoodieSinkTask.java:151)
> ```
>
> `KafkaConnectUtils` in `hudi-kafka-connect` uses `CustomKeyGenerator` from
`hudi-spark-client module`. @rmahindra123 looks like we cannot get rid of
hudi-spark dependencies here?
@yihua @rmahindra123 I think we should remove the usage of
`CustomKeyGenerator`. Anyway, it's marked deprecated. I have made changes to
that effect but have not tested yet. Let me know what you think.
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