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[example] paimon action sync database from mysql #4038
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mysql cdc uses the 3.2.0 package, then you should sink to paimon, and the error shows that paimon catalog does not support s3 for now |
java.lang.NoClassDefFoundError: com/ververica/cdc/debezium/DebeziumDeserializationSchema 这个mysql cdc的bug,切换到3.2.0版本 |
实际上0.8.2是支持的,这个任务成功跑起来了,日志显示jobGraph提交失败,restApi成功了
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Java Version
java version "1.8.0_311"
Java(TM) SE Runtime Environment (build 1.8.0_311-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.311-b11, mixed mode)
Scala Version
2.12.x
StreamPark Version
apache-streampark_2.12-2.1.4-incubating-bin.tar
Flink Version
flink 1.18 standalone session 1 master, 3 workers
deploy mode
None
What happened
follow paimon's guide
first using flink run to test a paimon action job successed
这里有个问题,flink 只有 mysql cdc 3.1.1 时报错找不到类,添加mysql cdc 3.0.1包后解决
java.lang.NoClassDefFoundError: com/ververica/cdc/debezium/DebeziumDeserializationSchema
now using streampark to submit a custom code job
upload local job = paimon-flink-action-0.8.2.jar
Dependency Upload Jar = cdc jar already in flink/lib
Dynamic Properties
Program Args
Error Exception
这个问题很奇怪,使用mysql cdc 3.1.1 折腾了很久,然后添加了mysql cdc 3.0.1包之后就解决了?
Screenshots
No response
Are you willing to submit PR?
Code of Conduct
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