Construct AddFileEntry instance only if necessary while reading the Delta Lake checkpoint#19795

Merged

raunaqmorarka merged 8 commits intotrinodb:masterfrom

findinpath:findinpath/add-file-entry

Dec 9, 2023

Commits on Dec 8, 2023

Rename internally used interface to CheckpointFieldExtractor
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Compute `deletionVectorsEnabled` only once per checkpoint file
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Construct AddFileEntry instance only if necessary
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Create CheckpointFieldExtractor instance only if necessary
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Support building a DeltaLakeTransactionLogEntry from multiple blocks
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Extract `buildAddEntry` method logic to `AddFileEntryExtractor` class
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Avoid materializing from the checkpoint irrelevant `add` entries
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Compute Parquet types for `add` entries only once per checkpoint file
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