XiaoHongbo-Hope opened a new pull request, #8808: URL: https://github.com/apache/paimon/pull/8808
### Purpose Filtered data-evolution scans previously materialized projected BLOB payloads before applying residual filters and limits. This made filtered-out rows still incur payload I/O. Read eligible BLOB fields as descriptors through merge, filter and limit, then materialize only surviving rows. Predicates referencing the BLOB field keep the eager path. `read.defer-blob-resolve=false` restores the previous behavior. ### Tests - `deferred_blob_resolve_test.py` - `data_evolution_deletion_vector_test.py` - `test_limit_pushdown.py` - `DedicatedFormatWriterTest#test_update_blob_column` - `DedicatedFormatWriterTest#test_array_blob_column_write_read_and_update` - `DedicatedFormatWriterTest#test_map_blob_column_write_read_and_update` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
