arrow-dev mailing list archives: January 2018

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Alexey Strokach (JIRA) [jira] [Created] (ARROW-1973) Memory leak when converting Arrow tables with array columns to Pandas dataframes. Sun, 07 Jan, 03:30
Alexey Strokach (JIRA) [jira] [Created] (ARROW-1974) PyArrow segfaults when working with Arrow tables with duplicate columns Sun, 07 Jan, 03:35
Animesh Trivedi Filters on Arrow record batch Sat, 20 Jan, 11:07
Antoine Pitrou (JIRA) [jira] [Created] (ARROW-2033) pa.array() doesn't work with iterators Thu, 25 Jan, 10:53
Antoine Pitrou (JIRA) [jira] [Created] (ARROW-2052) Unify OwnedRef and ScopedRef Mon, 29 Jan, 18:23
Antoine Pitrou (JIRA) [jira] [Created] (ARROW-2054) Compilation warnings Tue, 30 Jan, 14:41
Antoine Pitrou (JIRA) [jira] [Created] (ARROW-2067) "pip install" doesn't work from source tree Wed, 31 Jan, 16:02
Antoine Pitrou (JIRA) [jira] [Created] (ARROW-2070) [Python] chdir logic in setup.py buggy Wed, 31 Jan, 17:35
Brian Hulette (JIRA) [jira] [Created] (ARROW-1985) [JS] Schema custom_metadata is not exposed Wed, 10 Jan, 22:11
Brian Hulette (JIRA) [jira] [Created] (ARROW-1990) [JS] Add "DataFrame" object Thu, 11 Jan, 15:56
Brian Hulette (JIRA) [jira] [Created] (ARROW-2044) [JS] Typings should be a regular dependency Fri, 26 Jan, 18:13
Bryan Cutler Re: Arrow sync today at 17:00 UTC Wed, 24 Jan, 16:55
Bryan Cutler (JIRA) [jira] [Created] (ARROW-1962) [Java] Add reset() to ValueVector interface Wed, 03 Jan, 00:55
Chris Bartak (JIRA) [jira] [Created] (ARROW-1977) [C++] Update windows dev docs Mon, 08 Jan, 19:59
Daniel Lemire Re: [Python] Disk size performance of Snappy vs Brotli vs Blosc Wed, 24 Jan, 19:29
Devin Petersohn (JIRA) [jira] [Created] (ARROW-1971) Add pandas serialization to the default Sat, 06 Jan, 21:28
Diego Argueta (JIRA) [jira] [Created] (ARROW-2026) Timestamps saved as int64 even if use_deprecated_int96_timestamps=True Wed, 24 Jan, 18:42
Dwight Gunning Moving Arrow Java to JDK 8 Mon, 29 Jan, 18:28
Dwight Gunning Re: Moving Arrow Java to JDK 8 Tue, 30 Jan, 16:44
Dwight Gunning (JIRA) [jira] [Created] (ARROW-2015) [Java] Use Java Time and Date APIs instead of JodaTime Sat, 20 Jan, 18:13
Eli How to get "standard" binary columns out of a pyarrow table Sat, 06 Jan, 13:37
Eli Re: How to get "standard" binary columns out of a pyarrow table Wed, 10 Jan, 05:47
Eli Trying to figure out how to use multiprocessing with HdfsClient Wed, 10 Jan, 08:42
Eli Re: Trying to figure out how to use multiprocessing with HdfsClient Sat, 13 Jan, 20:04
Eli Re: How to get "standard" binary columns out of a pyarrow table Wed, 31 Jan, 10:14
Holden Karau Re: [DRAFT] Apache Arrow board report Tue, 02 Jan, 20:10
Ian Roddis (JIRA) [jira] [Created] (ARROW-2017) Array initialization with large (>2**31-1) uint64 values fails Tue, 23 Jan, 01:59
Jacques Nadeau Board report Wed, 10 Jan, 00:52
Jacques Nadeau Re: [DRAFT] Apache Arrow board report Wed, 10 Jan, 00:55
Jacques Nadeau Re: JDBC Adapter for Apache-Arrow Wed, 10 Jan, 03:40
Jim Crist (JIRA) [jira] [Created] (ARROW-1980) [Python] Race condition in `write_to_dataset` Tue, 09 Jan, 23:14
Jim Crist (JIRA) [jira] [Created] (ARROW-1982) [Python] Return parquet statistics min/max as values instead of strings Wed, 10 Jan, 20:41
Jim Crist (JIRA) [jira] [Created] (ARROW-1983) [Python] Add ability to write parquet `_metadata` file Wed, 10 Jan, 20:49
Jim Crist (JIRA) [jira] [Created] (ARROW-2025) [Python/C++] HDFS Client disconnect closes all open clients Wed, 24 Jan, 17:15
Jim Crist (JIRA) [jira] [Created] (ARROW-2029) [Python] Program crash on `HdfsFile.tell` if file is closed Wed, 24 Jan, 22:40
Jim Crist (JIRA) [jira] [Created] (ARROW-2031) HadoopFileSystem isn't pickleable Thu, 25 Jan, 00:08
Jim Crist (JIRA) [jira] [Created] (ARROW-2036) NativeFile should support standard IOBase methods Thu, 25 Jan, 21:42
Jin Hai Re: Is there any way to get data of numeric array like maximum/minimum value? Tue, 02 Jan, 15:43
Kouhei Sutou Re: Typelib file for namespace 'Arrow' not found for go examples Thu, 25 Jan, 13:20
Kouhei Sutou Re: Typelib file for namespace 'Arrow' not found for go examples Fri, 26 Jan, 00:40
Kouhei Sutou (JIRA) [jira] [Created] (ARROW-1965) [GLib] Add garrow_array_builder_get_value_data_type() and garrow_array_builder_get_value_type() Thu, 04 Jan, 13:35
Kouhei Sutou (JIRA) [jira] [Created] (ARROW-1970) [GLib] Add garrow_chunked_array_get_value_data_type() and garrow_chunked_array_get_value_type() Fri, 05 Jan, 05:40
Kouhei Sutou (JIRA) [jira] [Created] (ARROW-2012) [GLib] Support "make distclean" Fri, 19 Jan, 15:19
Li Jin Re: [DRAFT] Apache Arrow board report Tue, 02 Jan, 19:31
Li Jin Re: Next Arrow sync: 10 January at 12:00 US/Eastern Wed, 10 Jan, 17:00
Li Jin Re: Next Arrow sync: 10 January at 12:00 US/Eastern Wed, 10 Jan, 17:02
Li Jin [DISCUSS] Union Vector Thu, 11 Jan, 16:16
Li Jin What's the best way to get pyarrow schema from a pandas DataFrame? Fri, 12 Jan, 21:44
Li Jin Re: What's the best way to get pyarrow schema from a pandas DataFrame? Fri, 12 Jan, 23:05
Li Jin Arrow-Parquet converters in Java Wed, 17 Jan, 18:14
Li Jin Re: Arrow-Parquet converters in Java Wed, 17 Jan, 21:40
Li Jin Re: [DISCUSS] Union Vector Thu, 25 Jan, 16:56
Li Jin Re: Moving Arrow Java to JDK 8 Tue, 30 Jan, 16:35
Li Jin Re: Moving Arrow Java to JDK 8 Tue, 30 Jan, 16:54
Li Jin (JIRA) [jira] [Created] (ARROW-2055) [Java] Upgrade to Java 8 Tue, 30 Jan, 16:54
Li Jin (JIRA) [jira] [Created] (ARROW-2056) Fix javadoc generation for Java 8 Tue, 30 Jan, 16:55
Licht Takeuchi (JIRA) [jira] [Created] (ARROW-1997) [Python] to_pandas with strings_to_categorical fails Mon, 15 Jan, 16:41
Mike Sam Exploring the possibility of creating a persistent cache by arrow/plasma Fri, 19 Jan, 07:37
Mike Sam Re: Exploring the possibility of creating a persistent cache by arrow/plasma Sat, 20 Jan, 01:17
Mike Sam Re: Exploring the possibility of creating a persistent cache by arrow/plasma Sun, 21 Jan, 03:54
Mike Sam Typelib file for namespace 'Arrow' not found for go examples Wed, 24 Jan, 09:41
Moriyoshi Koizumi (JIRA) [jira] [Created] (ARROW-2047) test_serialization.py uses a python executable in PATH rather than that used for a test run Sun, 28 Jan, 16:07
Moriyoshi Koizumi (JIRA) [jira] [Created] (ARROW-2049) setup.py doesn't pick a cython executable that resides in the venv used for running setup.py Sun, 28 Jan, 16:53
Moriyoshi Koizumi (JIRA) [jira] [Created] (ARROW-2050) Support `setup.py pytest` to automatically fetch the test dependencies Sun, 28 Jan, 17:42
Nicholas Pezolano (JIRA) [jira] [Created] (ARROW-2013) [Python] Add AzureDataLakeFilesystem to be used with ParquetDataset and reader/writer functions Fri, 19 Jan, 19:40
Omer Katz (JIRA) [jira] [Created] (ARROW-2051) Support serializing UUID objects to tables Mon, 29 Jan, 17:10
Omer Katz (JIRA) [jira] [Created] (ARROW-2058) Add wheels for Alpine Linux Tue, 30 Jan, 19:44
Philipp Moritz Re: Exploring the possibility of creating a persistent cache by arrow/plasma Mon, 22 Jan, 00:26
Philipp Moritz Re: [DISCUSS] Union Vector Thu, 25 Jan, 17:58
Philipp Moritz (JIRA) [jira] [Created] (ARROW-2042) [Plasma] Revert API change of plasma::Create to output a MutableBuffer Fri, 26 Jan, 08:01
Phillip Cloud Duplicate Columns Tue, 30 Jan, 20:10
Phillip Cloud (JIRA) [jira] [Created] (ARROW-2030) NativeFile's Attributes are not exposed in child classes without explicit initialization Wed, 24 Jan, 23:52
Phillip Cloud (JIRA) [jira] [Created] (ARROW-2037) [Python]: Add tests for ARROW-1941 cases where pandas inferred type is 'empty' Thu, 25 Jan, 22:18
Richard Shin (JIRA) [jira] [Created] (ARROW-1996) pyarrow.read_serialized cannot read concatenated records Mon, 15 Jan, 08:59
Richard Shin (JIRA) [jira] [Created] (ARROW-2039) [Python] pyarrow.Buffer().to_pybytes() segfaults Fri, 26 Jan, 05:18
Richard Shin (JIRA) [jira] [Created] (ARROW-2040) [Python] pyarrow.read_serialized returns bogus data Fri, 26 Jan, 05:22
Richard Shin (JIRA) [jira] [Created] (ARROW-2041) [Python] pyarrow.serialize has high overhead for list of NumPy arrays Fri, 26 Jan, 05:26
Robert Nishihara Arrow policy on rewriting git history? Wed, 17 Jan, 05:39
Robert Nishihara Re: Arrow policy on rewriting git history? Wed, 17 Jan, 18:22
Robert Nishihara Re: Exploring the possibility of creating a persistent cache by arrow/plasma Fri, 19 Jan, 07:43
Robert Nishihara Re: Exploring the possibility of creating a persistent cache by arrow/plasma Sat, 20 Jan, 21:53
Robert Nishihara Re: Exploring the possibility of creating a persistent cache by arrow/plasma Mon, 22 Jan, 00:21
Robert Nishihara (JIRA) [jira] [Created] (ARROW-1972) Deserialization of buffer objects (and pandas dataframes) segfaults on different processes. Sat, 06 Jan, 21:39
Robert Nishihara (JIRA) [jira] [Created] (ARROW-2000) Deduplicate file descriptors when plasma store replies to get request. Tue, 16 Jan, 00:20
Robert Nishihara (JIRA) [jira] [Created] (ARROW-2011) Allow setting the pickler to use in pyarrow serialization. Fri, 19 Jan, 06:00
Robert Nishihara (JIRA) [jira] [Created] (ARROW-2024) Remove global SerializationContext variables. Wed, 24 Jan, 04:15
Robert Nishihara (JIRA) [jira] [Created] (ARROW-2065) Fix bug in SerializationContext.clone(). Wed, 31 Jan, 04:55
Shubham Chaudhary (JIRA) [jira] [Created] (ARROW-1981) UnicodeEncodeError in column name Wed, 10 Jan, 10:17
Siddharth Teotia Re: [DRAFT] Apache Arrow board report Tue, 02 Jan, 22:18
Siddharth Teotia Re: Arrow-Parquet converters in Java Wed, 17 Jan, 20:05
Siddharth Teotia (JIRA) [jira] [Created] (ARROW-2001) Add getInitReservation() to BufferAllocator interface similar to getLimit(), getHeadRoom() APIs Tue, 16 Jan, 18:13
Siddharth Teotia (JIRA) [jira] [Created] (ARROW-2019) Control the memory allocated for inner vector in LIST Tue, 23 Jan, 23:03
Simbarashe Nyatsanga (JIRA) [jira] [Created] (ARROW-1976) Handling unicode pandas columns on pq.read_table Sun, 07 Jan, 22:07
Ted Dunning Re: [Python] Disk size performance of Snappy vs Brotli vs Blosc Wed, 24 Jan, 18:21
Uwe L. Korn Re: [DRAFT] Apache Arrow board report Tue, 02 Jan, 16:19
Uwe L. Korn Re: JDBC Adapter for Apache-Arrow Sun, 07 Jan, 19:49
Uwe L. Korn Re: Trying to build to build pyarrow for python 2.7 Sun, 14 Jan, 13:17
Uwe L. Korn Re: Trying to build to build pyarrow for python 2.7 Sun, 14 Jan, 13:32
Uwe L. Korn Re: Trying to build to build pyarrow for python 2.7 Sun, 14 Jan, 13:50
Uwe L. Korn Re: Uniform types in Arrow table columns (pyarrow.array) and the case of python dictionaries Mon, 22 Jan, 17:36
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