Search results

Interoperability issue with arrow-rs (Rust parquet reader)

Status: Open.

#152 In r-lib/nanoparquet;

· pmarks opened on Jan 21, 2026

<code>nanoparquet::read_parquet()</code> very different (and incorrect) compared to <code>arrow::read_parquet()</code>

Status: Open.

#148 In r-lib/nanoparquet;

· jack-davison opened on Oct 7, 2025

<code>write_parquet()</code> crashes R

Status: Open.

#147 In r-lib/nanoparquet;

· Aariq opened on Sep 24, 2025

Wrong number of bytes written for parquet column @ lib/ParquetOutFile.cpp:321

Status: Open.

#146 In r-lib/nanoparquet;

· YipengUva opened on Aug 28, 2025

Saving attributes() with data

Status: Open.

#145 In r-lib/nanoparquet;

· torfason opened on Jul 21, 2025

FR: Make read_parquet tibble of class tbl_df

Status: Open.

#144 In r-lib/nanoparquet;

· lbm364dl opened on Jul 16, 2025

write_parquet generates corrupted files on big datasets: "Couldn't deserialize thrift"

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

reprexneeds a minimal reproducible exampleneeds a minimal reproducible example

Status: Open.

#143 In r-lib/nanoparquet;

· DavideMessinaARS opened on Jul 13, 2025

data corruption when saving to parquet file and loading again

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

Status: Open.

#142 In r-lib/nanoparquet;

· cmrnp opened on Jun 19, 2025

Timezone is ignored during I/O operations

featurea feature request or enhancementa feature request or enhancement

Status: Open.

#140 In r-lib/nanoparquet;

· atsyplenkov opened on Jun 19, 2025

Segfault when reading an empty Parquet file

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

Status: Open.

#138 In r-lib/nanoparquet;

· thisisnic opened on May 18, 2025

<code>write_parquet()</code> fails to write an empty <code>data.frame</code>

Status: Open.

#137 In r-lib/nanoparquet;

· ChandlerLutz opened on Apr 23, 2025

Read multiple parquet files (hive partitioning)

featurea feature request or enhancementa feature request or enhancement

Status: Open.

#136 In r-lib/nanoparquet;

· vankesteren opened on Mar 13, 2025