arrow-dev mailing list archives: January 2018

Site index · List index
Message list1 · 2 · 3 · Next »Thread · Author · Date
Wes McKinney [DRAFT] Apache Arrow board report Tue, 02 Jan, 15:21
Wes McKinney Re: Is there any way to get data of numeric array like maximum/minimum value? Tue, 02 Jan, 15:37
Wes McKinney Re: arrow read/write examples in Java Tue, 02 Jan, 15:41
Jin Hai Re: Is there any way to get data of numeric array like maximum/minimum value? Tue, 02 Jan, 15:43
Wes McKinney (JIRA) [jira] [Created] (ARROW-1959) [Python] Add option for "lossy" conversions (overflow -> null) from timestamps to datetime.datetime / pandas.Timestamp Tue, 02 Jan, 16:13
Uwe L. Korn Re: [DRAFT] Apache Arrow board report Tue, 02 Jan, 16:19
Wes McKinney Re: Have you considered using unified memory in the memory allocation? Tue, 02 Jan, 16:56
Wes McKinney (JIRA) [jira] [Created] (ARROW-1960) [Python] Pre-emptively import TensorFlow if it is available Tue, 02 Jan, 17:09
Wes McKinney Re: Is there any way to get data of numeric array like maximum/minimum value? Tue, 02 Jan, 18:17
Wes McKinney (JIRA) [jira] [Created] (ARROW-1961) [Python] Writing Parquet file with flavor='spark' loses pandas schema metadata Tue, 02 Jan, 18:39
Li Jin Re: [DRAFT] Apache Arrow board report Tue, 02 Jan, 19:31
Holden Karau Re: [DRAFT] Apache Arrow board report Tue, 02 Jan, 20:10
Siddharth Teotia Re: [DRAFT] Apache Arrow board report Tue, 02 Jan, 22:18
Bryan Cutler (JIRA) [jira] [Created] (ARROW-1962) [Java] Add reset() to ValueVector interface Wed, 03 Jan, 00:55
Uwe L. Korn (JIRA) [jira] [Created] (ARROW-1963) Python: Create Array from sequence of numpy.datetime64 Wed, 03 Jan, 15:53
Uwe L. Korn (JIRA) [jira] [Created] (ARROW-1964) Python: Expose Builder classes Thu, 04 Jan, 08:02
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
Wes McKinney (JIRA) [jira] [Created] (ARROW-1966) [C++] Support JAVA_HOME paths in HDFS libjvm loading that include the jre directory Thu, 04 Jan, 15:24
Uwe L. Korn (JIRA) [jira] [Created] (ARROW-1967) Python: AssertionError w.r.t Pandas conversion on Parquet files in 0.8.0 dev version Thu, 04 Jan, 15:36
Wes McKinney (JIRA) [jira] [Created] (ARROW-1968) [Python] Unit testing setup for ORC files Thu, 04 Jan, 18:58
Wes McKinney (JIRA) [jira] [Created] (ARROW-1969) [C++] Do not build ORC adapter by default Thu, 04 Jan, 20:55
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
Eli How to get "standard" binary columns out of a pyarrow table Sat, 06 Jan, 13:37
Devin Petersohn (JIRA) [jira] [Created] (ARROW-1971) Add pandas serialization to the default Sat, 06 Jan, 21:28
Robert Nishihara (JIRA) [jira] [Created] (ARROW-1972) Deserialization of buffer objects (and pandas dataframes) segfaults on different processes. Sat, 06 Jan, 21:39
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
Uwe L. Korn Re: JDBC Adapter for Apache-Arrow Sun, 07 Jan, 19:49
Uwe L. Korn (JIRA) [jira] [Created] (ARROW-1975) [C++] Add abi-compliance-checker to build process Sun, 07 Jan, 19:59
Simbarashe Nyatsanga (JIRA) [jira] [Created] (ARROW-1976) Handling unicode pandas columns on pq.read_table Sun, 07 Jan, 22:07
Chris Bartak (JIRA) [jira] [Created] (ARROW-1977) [C++] Update windows dev docs Mon, 08 Jan, 19:59
Wes McKinney (JIRA) [jira] [Created] (ARROW-1978) [Website] Add more visible link to "Powered By" page to front page, simplify Powered By Mon, 08 Jan, 20:23
Wes McKinney (JIRA) [jira] [Created] (ARROW-1979) [JS] JS builds handing in es2015:umd tests Tue, 09 Jan, 20:30
Jim Crist (JIRA) [jira] [Created] (ARROW-1980) [Python] Race condition in `write_to_dataset` Tue, 09 Jan, 23:14
Jacques Nadeau Board report Wed, 10 Jan, 00:52
Jacques Nadeau Re: [DRAFT] Apache Arrow board report Wed, 10 Jan, 00:55
Wes McKinney Re: How to get "standard" binary columns out of a pyarrow table Wed, 10 Jan, 03:32
Jacques Nadeau Re: JDBC Adapter for Apache-Arrow Wed, 10 Jan, 03:40
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
Shubham Chaudhary (JIRA) [jira] [Created] (ARROW-1981) UnicodeEncodeError in column name Wed, 10 Jan, 10:17
simba nyatsanga Trying to build to build pyarrow for python 2.7 Wed, 10 Jan, 16:20
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
Wes McKinney Re: How to get "standard" binary columns out of a pyarrow table Wed, 10 Jan, 17:34
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
Vanco Buca (JIRA) [jira] [Created] (ARROW-1984) NullableDateMilliVector.getObject() should return a LocalDate, not a LocalDateTime Wed, 10 Jan, 21:32
Brian Hulette (JIRA) [jira] [Created] (ARROW-1985) [JS] Schema custom_metadata is not exposed Wed, 10 Jan, 22:11
Wes McKinney Re: Trying to build to build pyarrow for python 2.7 Wed, 10 Jan, 22:50
Wes McKinney (JIRA) [jira] [Created] (ARROW-1986) [Python] HadoopFileSystem is not picklable and cannot currently be used with multiprocessing Thu, 11 Jan, 01:19
Wes McKinney Re: Trying to figure out how to use multiprocessing with HdfsClient Thu, 11 Jan, 01:21
Wes McKinney (JIRA) [jira] [Created] (ARROW-1987) [Website] Enable Docker-based documentation generator to build at a specific Arrow commit Thu, 11 Jan, 01:48
simba nyatsanga Re: Trying to build to build pyarrow for python 2.7 Thu, 11 Jan, 07:09
Uwe L. Korn (JIRA) [jira] [Created] (ARROW-1988) [C++] Extend flavor=spark in Parquet writing to handle INT types Thu, 11 Jan, 08:14
Uwe L. Korn (JIRA) [jira] [Created] (ARROW-1989) [Python] Better UX on timestamp conversion to Pandas Thu, 11 Jan, 08:25
Brian Hulette (JIRA) [jira] [Created] (ARROW-1990) [JS] Add "DataFrame" object Thu, 11 Jan, 15:56
Li Jin [DISCUSS] Union Vector Thu, 11 Jan, 16:16
Wes McKinney Re: [DISCUSS] Union Vector Thu, 11 Jan, 19:39
Wes McKinney Re: Trying to build to build pyarrow for python 2.7 Thu, 11 Jan, 20:33
simba nyatsanga Re: Trying to build to build pyarrow for python 2.7 Thu, 11 Jan, 22:42
Wes McKinney (JIRA) [jira] [Created] (ARROW-1991) [GLib] Docker-based documentation build is broken Thu, 11 Jan, 23:26
Wes McKinney Re: arrow read/write examples in Java Fri, 12 Jan, 00:55
Victor Uriarte (JIRA) [jira] [Created] (ARROW-1992) to_pandas crashes when using strings_to_categoricals on empty string cols on 0.8.0 Fri, 12 Jan, 02:15
Li Jin What's the best way to get pyarrow schema from a pandas DataFrame? Fri, 12 Jan, 21:44
Wes McKinney (JIRA) [jira] [Created] (ARROW-1993) [Python] Add function for determining implied Arrow schema from pandas.DataFrame Fri, 12 Jan, 23:04
Wes McKinney Re: What's the best way to get pyarrow schema from a pandas DataFrame? Fri, 12 Jan, 23:04
Li Jin Re: What's the best way to get pyarrow schema from a pandas DataFrame? Fri, 12 Jan, 23:05
Uwe L. Korn (JIRA) [jira] [Created] (ARROW-1994) [Python] Test against Pandas master Sat, 13 Jan, 11:41
Eli Re: Trying to figure out how to use multiprocessing with HdfsClient Sat, 13 Jan, 20:04
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
simba nyatsanga Re: Trying to build to build pyarrow for python 2.7 Sun, 14 Jan, 13:42
Uwe L. Korn Re: Trying to build to build pyarrow for python 2.7 Sun, 14 Jan, 13:50
simba nyatsanga Re: Trying to build to build pyarrow for python 2.7 Sun, 14 Jan, 14:19
david cottrell (JIRA) [jira] [Created] (ARROW-1995) There is no way to turn off email notifications Sun, 14 Jan, 15:59
Richard Shin (JIRA) [jira] [Created] (ARROW-1996) pyarrow.read_serialized cannot read concatenated records Mon, 15 Jan, 08:59
Licht Takeuchi (JIRA) [jira] [Created] (ARROW-1997) [Python] to_pandas with strings_to_categorical fails Mon, 15 Jan, 16:41
Victor Jimenez (JIRA) [jira] [Created] (ARROW-1998) [Python] Table.from_pandas crashes when data frame is empty Mon, 15 Jan, 22:47
Victor Jimenez (JIRA) [jira] [Created] (ARROW-1999) [Python] from_numpy_dtype returns wrong types Mon, 15 Jan, 22:59
Robert Nishihara (JIRA) [jira] [Created] (ARROW-2000) Deduplicate file descriptors when plasma store replies to get request. Tue, 16 Jan, 00:20
Siddharth Teotia (JIRA) [jira] [Created] (ARROW-2001) Add getInitReservation() to BufferAllocator interface similar to getLimit(), getHeadRoom() APIs Tue, 16 Jan, 18:13
Wes McKinney Re: Trying to build to build pyarrow for python 2.7 Tue, 16 Jan, 18:19
kmiku7 (JIRA) [jira] [Created] (ARROW-2002) use pyarrow download file will raise queue.FULL exceptions sometimes Wed, 17 Jan, 05:08
Robert Nishihara Arrow policy on rewriting git history? Wed, 17 Jan, 05:39
Wes McKinney Re: Arrow policy on rewriting git history? Wed, 17 Jan, 15:49
Wes McKinney (JIRA) [jira] [Created] (ARROW-2003) [Python] Do not use deprecated kwarg in pandas.core.internals.make_block Wed, 17 Jan, 17:44
Li Jin Arrow-Parquet converters in Java Wed, 17 Jan, 18:14
Robert Nishihara Re: Arrow policy on rewriting git history? Wed, 17 Jan, 18:22
Wes McKinney (JIRA) [jira] [Created] (ARROW-2004) [C++] Add shrink_to_fit option in BufferBuilder::Resize Wed, 17 Jan, 20:02
Siddharth Teotia Re: Arrow-Parquet converters in Java Wed, 17 Jan, 20:05
simba nyatsanga Re: Trying to build to build pyarrow for python 2.7 Wed, 17 Jan, 21:28
Li Jin Re: Arrow-Parquet converters in Java Wed, 17 Jan, 21:40
Wes McKinney (JIRA) [jira] [Created] (ARROW-2005) [Python] pyflakes warnings on Cython files not failing build Wed, 17 Jan, 23:49
Wes McKinney Help triaging Arrow GitHub issues Thu, 18 Jan, 00:39
Wes McKinney (JIRA) [jira] [Created] (ARROW-2006) [C++] Add option to trim excess padding when writing IPC messages Thu, 18 Jan, 01:11
Wes McKinney (JIRA) [jira] [Created] (ARROW-2007) [Python] Sequence converter for float32 not implemented Thu, 18 Jan, 01:18
Wes McKinney (JIRA) [jira] [Created] (ARROW-2008) [Python] Type inference for int32 NumPy arrays as list<int32> return int64 and then conversion fails Thu, 18 Jan, 01:25
simba nyatsanga PyArrow python list to numpy nd.array inference in pd.read_table Thu, 18 Jan, 18:26
Wes McKinney Re: PyArrow python list to numpy nd.array inference in pd.read_table Thu, 18 Jan, 18:34
Message list1 · 2 · 3 · Next »Thread · Author · Date
Box list
Dec 2018162
Nov 2018391
Oct 2018512
Sep 2018349
Aug 2018450
Jul 2018400
Jun 2018250
May 2018282
Apr 2018324
Mar 2018376
Feb 2018284
Jan 2018204
Dec 2017183
Nov 2017207
Oct 2017255
Sep 2017308
Aug 2017256
Jul 2017224
Jun 2017136
May 2017246
Apr 2017220
Mar 2017528
Feb 2017332
Jan 2017243
Dec 2016270
Nov 2016198
Oct 2016223
Sep 2016159
Aug 2016269
Jul 201690
Jun 2016122
May 2016131
Apr 2016263
Mar 2016366
Feb 201694