Leon Tsao

[MINOR]: Optimize the judgment logic of `SparkDataSourceOptions Key`

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## *Tips* - *Thank you very much for contributing to Apache Hudi.* - *Please review https://hudi.apache.org/contribute/how-to-contribute before opening a pull request.* ## What is the purpose of the pull request...

[Bug] ArrayIndexOutOfBoundsException when insert data into partitioned table by hive engine on mr.

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### Search before asking - [X] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar. ### Paimon version Paimon 0.7 Hive 3.1.3 (On MR) ### Compute Engine Hive ### Minimal...

[Feature] Support schema evolution for nested struct add new children fields.

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### Search before asking - [X] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar. ### Motivation Support schema evolution about nested data type such as StructType(Spark). For example: Struct...

[Bug] java.lang.ClassCastException: org.apache.paimon.spark.SparkInternalRow cannot be cast to org.apache.spark.sql.catalyst.expressions.UnsafeRow

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### Search before asking - [X] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar. ### Paimon version 0.7 ### Compute Engine spark 3.1.2 - 2.12 ### Minimal reproduce step...