TableRead supports reading multiple splits parallely #11
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JingsongLi
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| batch_iterator = self._batch_generator() | ||
| return RecordBatchReader.from_batches(self._arrow_schema, batch_iterator) | ||
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| def create_reader_from_split(self, split: Split): |
JingsongLi
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Sep 5, 2024
paimon_python_api/table_read.py
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| def create_reader_from_split(self, split: Split) -> RecordBatchReader: | ||
| """Reader that only read one split.""" | ||
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| def create_reader_from_plan(self, plan: Plan) -> RecordBatchReader: |
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Purpose
TableRead#create_reader read splits parallely by default. If user hasn't set thread number, then it fallback to sequentially read.
Tests
API and Format
Documentation