[jira] [Created] (ARROW-15737) pyarrow.parquet.read_table("parquet_file") causes bus error in ipython

["Jay Edwards (Jira)" <ji...@apache.org>]

Jay Edwards created ARROW-15737:
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             Summary: pyarrow.parquet.read_table("parquet_file") causes bus error in ipython
                 Key: ARROW-15737
                 URL: https://issues.apache.org/jira/browse/ARROW-15737
             Project: Apache Arrow
          Issue Type: Bug
          Components: Python
    Affects Versions: 7.0.0
         Environment: macOS 12.2.1 aarch64
python. 3.10.1
arrow 7.0.0
            Reporter: Jay Edwards


I have a parquet file with two columns (int64 and double) and 9 million rows. The parquet tools (parquet, parquet-reader, parquet-schema...) read it perfectly. (I have many files, actually, but they all exhibit the same behavior).

The following code fails with "zsh bus error  ipython":

import pyarrow.parquet as pq
pq.read_table("parquet_file")


These snippets work properly.

pq.read_table("parquet_file", use_lagacy_dataset=True)

f = pq.ParquetFile("parquet_file")
f.read()
for batch in f.iterbatches():
   print(len(batch))



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