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- C++ version of Arrow slower than Python version - posted by Jayjeet Chakraborty <ja...@gmail.com> on 2022/03/01 06:52:20 UTC, 13 replies.
- module 'pyarrow.lib' has no attribute '_CRecordBatchReader' - posted by Cindy McMullen <cm...@twitter.com> on 2022/03/02 01:27:37 UTC, 10 replies.
- [C++] arrow compute performance considerations - posted by Győző Gáspár <gy...@tenzir.com> on 2022/03/03 10:30:24 UTC, 2 replies.
- [R][FlightRPC] Example of using FlightCallOptions - posted by James Duong <ja...@bitquilltech.com> on 2022/03/03 19:39:41 UTC, 1 replies.
- [C++][parquet] Multiple build issues from Parquet, Arrow libraries - posted by David Griffin <gr...@gmail.com> on 2022/03/04 08:57:09 UTC, 3 replies.
- Re: FIleNotFound Error on root directory with fsspec partitioned dataset - posted by Kelton Halbert <kt...@wxbyte.com> on 2022/03/04 21:16:22 UTC, 0 replies.
- Re: Correct usage of listener.start() when root is shared with FlightStream - posted by "Alex McRae (CW)" <al...@dremio.com> on 2022/03/04 21:38:23 UTC, 8 replies.
- Windows build of Arrow Flight and Flight SQL - posted by "Alex McRae (CW)" <al...@dremio.com> on 2022/03/04 22:55:44 UTC, 4 replies.
- Groupby performance between pyarrow and duckdb - posted by H G <za...@gmail.com> on 2022/03/05 19:10:50 UTC, 1 replies.
- [Parquet][Python][C++]dictionary_pagesize_limit_ not exposed in python api - posted by Shawn Zeng <xz...@gmail.com> on 2022/03/07 09:33:53 UTC, 4 replies.
- Re: [Python][Parquet]pq.ParquetFile.read faster than pq.read_table? - posted by Wes McKinney <we...@gmail.com> on 2022/03/08 19:04:28 UTC, 1 replies.
- Re: [Rust] Unable to read in Python or JS Arrow Stream IPC files written in Rust - posted by Micah Kornfield <em...@gmail.com> on 2022/03/09 07:03:14 UTC, 3 replies.
- [Java] How to merge/concat VectorSchemaRoot/FieldVector values? Is there an API for this - posted by Gavin Ray <ra...@gmail.com> on 2022/03/10 16:38:23 UTC, 2 replies.
- Documentation of concurrency of the compute API? - posted by Aldrin <ak...@ucsc.edu> on 2022/03/10 22:01:07 UTC, 15 replies.
- [Java] [Flight] Usage of Locations on FlightEndpoint - posted by Rafael Telles <ra...@telles.dev> on 2022/03/11 20:53:30 UTC, 10 replies.
- [RUST][DataFusion] Renaming and refactoring towards multi-tenancy - posted by Andrew Lamb <al...@influxdata.com> on 2022/03/12 12:10:32 UTC, 1 replies.
- [Python] Performance rapidly decreases when reading nested structs - posted by Partha Dutta <pa...@gmail.com> on 2022/03/14 14:59:03 UTC, 1 replies.
- [C++] API / general Arrow questions - posted by Matthieu Bolt <mm...@gmail.com> on 2022/03/15 11:28:17 UTC, 2 replies.
- pyarrow segfault on exit due to aws-sdk-cpp bug (which is fixed in later versions) - posted by Joseph Smith <jo...@gmail.com> on 2022/03/15 17:07:26 UTC, 2 replies.
- debug build for apache arrow and gandiva - posted by Chak-Pong Chung <ch...@gmail.com> on 2022/03/15 20:02:01 UTC, 2 replies.
- [Python] RecordBatchFileReader usage considerations - posted by Lubomir Slivka <lu...@gooddata.com> on 2022/03/17 21:44:24 UTC, 4 replies.
- [pyarrow] CSV parse error: Expected 5 columns, got 3 - posted by Sricheta Ruj <Sr...@microsoft.com> on 2022/03/17 22:23:08 UTC, 1 replies.
- RE: [EXTERNAL] Re: [pyarrow] CSV parse error: Expected 5 columns, got 3 - posted by Sricheta Ruj <Sr...@microsoft.com> on 2022/03/17 23:38:57 UTC, 1 replies.
- [Python] pyarrow.compute.tdigest return class - posted by j4...@gmail.com on 2022/03/21 14:06:04 UTC, 3 replies.
- best way to search this email list? - posted by Andrew Piskorski <at...@piskorski.com> on 2022/03/21 18:36:16 UTC, 2 replies.
- Is it possible to use a starting offset with Scanner? - posted by Juan Galvez <ju...@bodo.ai> on 2022/03/21 19:18:49 UTC, 2 replies.
- [C+]About Parquet writer, encoding - posted by Xinyu Zeng <xz...@gmail.com> on 2022/03/23 12:40:00 UTC, 1 replies.
- Getting Flight data into Spark Dataframes - posted by James Duong <ja...@bitquilltech.com> on 2022/03/25 19:00:16 UTC, 3 replies.
- Unsubscribe - posted by Alina Valea <av...@gmail.com> on 2022/03/28 10:28:25 UTC, 1 replies.
- Evaluate expressions on a pyarrow table in-memory - posted by Suresh V <su...@gmail.com> on 2022/03/30 11:16:34 UTC, 7 replies.
- Nested PyArrow scalar - posted by Wenlei Xie <we...@gmail.com> on 2022/03/31 04:59:32 UTC, 1 replies.
- [Plasma] [Installation] Dependency conflict with latest nvidia driver on Ubuntu 20.04 - posted by Bessman Alexander <al...@scania.com> on 2022/03/31 11:51:12 UTC, 0 replies.
- [C++] Reading a single Parquet file from multiple processes - posted by "McDonald, Ben" <be...@hpe.com> on 2022/03/31 22:33:33 UTC, 0 replies.