david.duan created HUDI-2046:
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Summary: Loaded too many classes when use kryo of spark to hudi
Key: HUDI-2046
URL: https://issues.apache.org/jira/browse/HUDI-2046
Project: Apache Hudi
Issue Type: Bug
Components: bootstrap
Reporter: david.duan
Attachments: image-2021-06-21-15-30-55-468.png
When I use the spark to hudi upsert data, I found that the JVM loads a lot of
classes, like sun/reflect/GeneratedSerializationConstructorAccessor After
tracing, I found that these classes were generated by several Hudi classes.
!image-2021-06-21-15-30-55-468.png!
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