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Hi all, Currently the user-facing Catalog API doesn't support backup/restore metadata. Our customers are asking for such functionalities. Here is a usage example: 1. Read all metadata of one Spark cluster 2. Save them into a Parquet file on DFS 3. Read the Parquet file and restore all metadata in

[Spark Catalog API] Support for metadata Backup/Restore

Hi all, Currently the user-facing Catalog API doesn't support backup/restore metadata. Our customers are asking for such functionalities. Here is a usage example: 1. Read all metadata of one Spark cluster 2. Save them into a Parquet file on DFS 3. Read the Parquet file and restore all metadata in