Introduce custom table catalog format #561
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nitisht
reviewed
Dec 3, 2023
nitisht
requested changes
Dec 3, 2023
theteachr
suggested changes
Dec 4, 2023
This PR introduces a new table format that keeps track of data files in the data storage. The format is inspired by Apache Iceberg so has similar naming scheme for things. A snapshot is the main entry point to a table. A snapshot consists of list of list of url to manifest file and primary time stats for pruning. A manifest file contains list of all the actual files present along with the file level statistics. Currently a manifest file is generated per top level partition ( i.e date ).
Update server/src/catalog.rs Co-authored-by: Nick <[email protected]> Signed-off-by: Satyam Singh <[email protected]> Update server/src/catalog/manifest.rs Co-authored-by: Nick <[email protected]> Signed-off-by: Satyam Singh <[email protected]> Update server/src/catalog/column.rs Co-authored-by: Nick <[email protected]> Signed-off-by: Satyam Singh <[email protected]> Update server/src/handlers/http/query.rs Co-authored-by: Nick <[email protected]> Signed-off-by: Satyam Singh <[email protected]> Update server/src/catalog/manifest.rs Co-authored-by: Nick <[email protected]> Signed-off-by: Satyam Singh <[email protected]>
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Fixes #XXXX.
Description
This PR introduces a new table format that keeps track of all the data files in the data storage. The format is inspired by Apache Iceberg so has similar naming scheme for things.
Currently a manifest file is generated per top level partition ( i.e date ).
This PR has: