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Title: feat: Make online_write_batch_size configurable in MaterializationConfig by cutoutsy · Pull Request #6268 · feast-dev/feast · GitHub

Open Graph Title: feat: Make online_write_batch_size configurable in MaterializationConfig by cutoutsy · Pull Request #6268 · feast-dev/feast

X Title: feat: Make online_write_batch_size configurable in MaterializationConfig by cutoutsy · Pull Request #6268 · feast-dev/feast

Description: What this PR does / why we need it: Add a configurable online_write_batch_size option to MaterializationConfig for controlling batch size during online store writes. Changes: Add online_write_batch_size: Optional[int] = None to MaterializationConfig When None (default): write all rows in a single batch (backward compatible) When set to a positive integer: write rows in batches of that size Usage in feature_store.yaml: materialization: online_write_batch_size: 10000 This allows users to control memory usage during materialization for large datasets. Which issue(s) this PR fixes: Fixes #6160

Open Graph Description: What this PR does / why we need it: Add a configurable online_write_batch_size option to MaterializationConfig for controlling batch size during online store writes. Changes: Add online_write_batc...

X Description: What this PR does / why we need it: Add a configurable online_write_batch_size option to MaterializationConfig for controlling batch size during online store writes. Changes: Add online_write_batc...

Opengraph URL: https://github.com/feast-dev/feast/pull/6268

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7319360 feat: make online_write_batch_size configurable in MaterializationConfig cutoutsy Apr 13, 2026 https://github.com/feast-dev/feast/pull/6268/commits/73193607b0f181d5ceb0320c41fd4a26c44499b3
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