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[Bug] [Clickhouse-File] clickhouse-file connector-v2 generated data part name conflict

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### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-seatunnel/issues?q=is%3Aissue+label%3A%22bug%22) and found no similar issues. ### What happened When using clickhouse-file connector v2 to load data into clickhouse,...

Number format for .xlsx file

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There is a setting of number format (Csv-preview: Number Format) in the congiruation of this extension. I change the setting to 'g5' to show 5 significant number. But it seems...

[KYUUBI #4546][FOLLOWUP] only exclude `metrics` dir in root directory of repo

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## Why are the changes needed? Follow-Up of patch: https://github.com/apache/kyuubi/pull/4547 The modification introduced by https://github.com/apache/kyuubi/pull/4547 will result in all folder whose name is metrics being ignored. ``` # for example,...

[KYUUBI #7188] Support starting SparkSQLEngine with an external delegation token file to reduce unnecessary delegation token creation

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### Why are the changes needed? fix issue https://github.com/apache/kyuubi/issues/7188 ### How was this patch tested? ut ### Was this patch authored or co-authored using generative AI tooling? no

### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) ### Search before asking - [x] I have searched in the [issues](https://github.com/apache/kyuubi/issues?q=is%3Aissue) and found no...