Backend
CH (ClickHouse)
Bug description
[Expected behavior] and [actual behavior].
After update code to latest version, There is data explosion in the join operation.
Old version code

New version code

Spark version
None
Spark configurations
No response
System information
No response
Relevant logs
Backend
CH (ClickHouse)
Bug description
[Expected behavior] and [actual behavior].
After update code to latest version, There is data explosion in the join operation.
Old version code
New version code
Spark version
None
Spark configurations
No response
System information
No response
Relevant logs