shuai-xu opened a new issue, #7325:
URL: https://github.com/apache/incubator-gluten/issues/7325
### Backend
CH (ClickHouse)
### Bug description
When read json table, valina spark will first deserialize the line to json,
but gluten will not. So for a line like
`{"udid":"N9DszceOcjnJIMkW","user-agent":"imoAndroidBeta
2024.07.2052","apps_new":{"2d50eba8bb6c1c877acb513e53570650":{"is_system":true,"flags":814267973},"b15fcb737f5460065eb66ce6c885a5a2":{"is_system":false,"flags":819478084,"name":"12b38c33f160fe0999e1a7fc4e46a675"}}}`,
select apps_new spark will get
`{"2d50eba8bb6c1c877acb513e53570650":{"is_system":true,"flags":"814267973"},"b15fcb737f5460065eb66ce6c885a5a2":{"is_system":false,"flags":"819478084","name":"12b38c33f160fe0999e1a7fc4e46a675"}`
while gluten get
`{"2d50eba8bb6c1c877acb513e53570650":{"is_system":true,"flags":814267973},"b15fcb737f5460065eb66ce6c885a5a2":{"is_system":false,"flags":819478084,"name":"12b38c33f160fe0999e1a7fc4e46a675"}`.
### Spark version
Spark-3.3.x
### Spark configurations
_No response_
### System information
_No response_
### Relevant logs
_No response_
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