walterddr opened a new pull request #7814: [FLINK-11569] Fix Row type serialization format with parentheses URL: https://github.com/apache/flink/pull/7814 ## What is the purpose of the change This PR changes the toString serialization format of Row type, thus provide better debuggability for users via print-outs, such as log search and test results ## Brief change log - Add "(" and ")" to the toString method of Row type ## Verifying this change This change is already covered by existing tests, such as *(please describe tests)*. - Changed all related Test/ITCase in flink-table modules - Changed all related components in connectors / formats / etc. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): no - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: no - The serializers: no - The runtime per-record code paths (performance sensitive): no - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: no - The S3 file system connector: no ## Documentation - Does this pull request introduce a new feature? no - If yes, how is the feature documented? n/a
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