zhuanshenbsj1 commented on code in PR #10655:
URL: https://github.com/apache/paimon/pull/10655#discussion_r4357192780
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paimon-python/pypaimon/execution/python/write/table_write.py:
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@@ -227,6 +227,10 @@ def with_blob_consumer(self, blob_consumer: BlobConsumer):
writer = self.writer
if blob_consumer is not None and not callable(blob_consumer):
raise TypeError('blob_consumer must be callable')
+ if writer.file_store_write.data_writers:
Review Comment:
@JingsongLi Thank you for the detailed review and catching the consumer
guard regression!
I've addressed this feedback in commit `bd34991` (`[python] Preserve blob
consumer reconfiguration and adapt inline blob write_row`):
**Changes made:**
1. ✅ **Removed the guard in `table_write.py`**: Removed the
`data_writers` check that was rejecting valid `with_blob_consumer()`
reconfigurations.
2. ✅ **Restored per-bucket capture behavior**: Preserved the contract
where existing bucket writers keep their original consumer while newly opened
buckets use the updated one, aligning with Java's `BaseAppendFileStoreWrite`.
3. ✅ **Refactored inline blob encoding in `file_store_write.py`**:
Cleanly isolated Append table streaming blobs from Primary-Key table inline
BLOB Arrow conversion for `write_row`.
**Verification:**
All six Python variants of
`test_filtered_blob_batches_allow_configuration_and_real_writes_capture_it`
have been verified locally and pass cleanly.
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