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Posted to jira@arrow.apache.org by "Gabriel Bassett (Jira)" <ji...@apache.org> on 2020/10/29 21:50:00 UTC
[jira] [Created] (ARROW-10426) Arrow type large_string cannot be
written to Parquet type column descriptor
Gabriel Bassett created ARROW-10426:
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Summary: Arrow type large_string cannot be written to Parquet type column descriptor
Key: ARROW-10426
URL: https://issues.apache.org/jira/browse/ARROW-10426
Project: Apache Arrow
Issue Type: Bug
Components: R
Affects Versions: 2.0.0
Environment: R 4.0.3 on OSX 10.15.7
Reporter: Gabriel Bassett
When trying to write a dataset in parquet format, arrow errors with the message: "Arrow type large_string cannot be written to Parquet type column descriptor"
{code:java}
arrow::write_dataset(
dataframe,
"/directory/",
"parquet",
"partitioning" = c("col1", "col2")
)
{code}
The dataframe in question is very large with one column containing the text of message board posts encoded in HTML.
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