Fix parquet directory have empty file #1593
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imay
requested changes
Aug 7, 2019
be/src/exec/parquet_scanner.cpp
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| _cur_file_reader = new ParquetReaderWrap(file_reader.release()); | ||
| return _cur_file_reader->init_parquet_reader(_src_slot_descs); | ||
| Status status = _cur_file_reader->init_parquet_reader(_src_slot_descs); | ||
| if(status.is_end_of_file()) { |
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| if(status.is_end_of_file()) { | |
| if (status.is_end_of_file()) { |
imay
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Aug 7, 2019
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luwei16
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When you import the parquet type file directory generated by SPARK.
you might have multiple files, but some of them have only headers and no data.
But this is a normal situation that can lead to overall failure.
#1594