In python/pyarrow/orc.py, the compression parameter docstring for the ORC writer reads:
Note that LZ0 is currently not supported.
This should be LZO (Lempel-Ziv-Oberhumer). The current text uses the digit zero (LZ0), which is not a real codec name; LZO is the compression algorithm ORC references. The valid-values list just above it spells the other codecs correctly.
Minor documentation fix; I will open a PR.
In
python/pyarrow/orc.py, thecompressionparameter docstring for the ORC writer reads:This should be
LZO(Lempel-Ziv-Oberhumer). The current text uses the digit zero (LZ0), which is not a real codec name;LZOis the compression algorithm ORC references. The valid-values list just above it spells the other codecs correctly.Minor documentation fix; I will open a PR.