arrow-dev mailing list archives: September 2019

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Eric Erhardt (Jira) [jira] [Created] (ARROW-6603) [C#] ArrayBuilder API to support writing nulls Wed, 18 Sep, 16:12
Eric Erhardt (Jira) [jira] [Created] (ARROW-6643) [C#] Write no IPC buffer metadata for NullType Fri, 20 Sep, 15:52
Eric Erhardt (Jira) [jira] [Created] (ARROW-6728) [C#] Support reading and writing Date32 and Date64 arrays Fri, 27 Sep, 15:21
Fan Liya Re: [ANNOUNCE] New Arrow committer: David M Li Mon, 02 Sep, 02:56
Fan Liya Re: [DISCUSS][Java] Should null values in VariableWidthVector/ListVector always takes 0 space? Mon, 02 Sep, 02:59
Fan Liya [Discuss][Java] Support conversions between delta vector and partial sum vector Mon, 02 Sep, 03:13
Fan Liya Re: [DISCUSS][Java] Should null values in VariableWidthVector/ListVector always takes 0 space? Wed, 04 Sep, 03:28
Fan Liya Re: [Discuss][Java] Support conversions between delta vector and partial sum vector Thu, 05 Sep, 03:46
Fan Liya Re: [Discuss][Java] Support conversions between delta vector and partial sum vector Thu, 05 Sep, 12:06
Fan Liya Re: [ANNOUNCE] New committers: Ben Kietzman, Kenta Murata, and Neal Richardson Fri, 06 Sep, 01:27
Fan Liya Re: [Java] CI test failures Thu, 12 Sep, 08:21
Fan Liya Re: [Java] CI test failures Thu, 12 Sep, 13:28
Fan Liya [DISCUSS][Java] Design of the algorithm module Sat, 14 Sep, 13:56
Fan Liya Re: Citing Arrow? Mon, 16 Sep, 06:05
Fan Liya Re: [DISCUSS][Java] Design of the algorithm module Tue, 17 Sep, 07:46
Fan Liya Re: [Discuss] [Java] DateMilliVector.getObject() return type (LocalDateTime vs LocalDate) Tue, 17 Sep, 08:07
Fan Liya Re: [DISCUSS][Java] Design of the algorithm module Tue, 24 Sep, 12:47
Fan Liya [DISCUSS][Java] Reduce the range of synchronized block when releasing an ArrowBuf Fri, 27 Sep, 11:42
Francois Saint-Jacques Re: Size of c++ libraries Wed, 04 Sep, 16:01
Francois Saint-Jacques Re: [ANNOUNCE] New committers: Ben Kietzman, Kenta Murata, and Neal Richardson Fri, 06 Sep, 11:34
Francois Saint-Jacques Re: Travis CI delays Fri, 27 Sep, 23:36
Francois Saint-Jacques (Jira) [jira] [Created] (ARROW-6448) [CI] Add crossbow notifications Wed, 04 Sep, 02:04
Francois Saint-Jacques (Jira) [jira] [Created] (ARROW-6476) [Java][CI] Travis java all-jdks job is broken Fri, 06 Sep, 12:26
Francois Saint-Jacques (Jira) [jira] [Created] (ARROW-6493) [C++] Move MakeArrayFromScalar utilities to src/arrow/array/ Mon, 09 Sep, 12:48
Francois Saint-Jacques (Jira) [jira] [Created] (ARROW-6605) [C++] Add recursion depth control to fs::Selector Wed, 18 Sep, 17:21
Francois Saint-Jacques (Jira) [jira] [Created] (ARROW-6606) [C++] Construct tree structure from std::vector<fs::FileStats> Wed, 18 Sep, 17:30
Francois Saint-Jacques (Jira) [jira] [Created] (ARROW-6614) [C++][Dataset] Implement FileSystemDataSourceDiscovery Wed, 18 Sep, 21:15
Francois Saint-Jacques (Jira) [jira] [Created] (ARROW-6615) [C++] Add filtering option to fs::Selector Wed, 18 Sep, 21:26
Francois Saint-Jacques (Jira) [jira] [Created] (ARROW-6730) [CI] Use Github Actions for "C++ with clang 7" docker image Fri, 27 Sep, 19:58
Furkan Tektas (Jira) [jira] [Created] (ARROW-6520) Segmentation fault on writing tables with fixed size binary fields Tue, 10 Sep, 22:44
Giora Simchoni (Jira) [jira] [Created] (ARROW-6607) Support for set/list columns in python Wed, 18 Sep, 18:00
Harini Kannan (Jira) [jira] [Created] (ARROW-6713) [Python] Getting "ArrowIOError: Corrupted file, smaller than file footer" when reading large number of parquet files through ParquetDataset() Thu, 26 Sep, 18:38
Igor Yastrebov (Jira) [jira] [Created] (ARROW-6578) [Python] Casting int64 to string columns Tue, 17 Sep, 10:39
Ivan Popivanov Size of c++ libraries Wed, 04 Sep, 15:59
Jacques Nadeau Re: [DISCUSS] Improving Arrow columnar implementation guidelines for third parties Wed, 18 Sep, 00:09
Jacques Nadeau Re: [DISCUSS] C-level in-process array protocol Sun, 29 Sep, 04:02
Jacques Nadeau Re: [DISCUSS] C-level in-process array protocol Sun, 29 Sep, 04:10
Jacques Nadeau Re: [DISCUSS] C-level in-process array protocol Sun, 29 Sep, 17:59
Jacques Nadeau Re: [DISCUSS][Java] Reduce the range of synchronized block when releasing an ArrowBuf Mon, 30 Sep, 04:24
James Lamb (Jira) [jira] [Created] (ARROW-6591) Ignore .Rhistory files in source control Wed, 18 Sep, 02:25
Jeffrey Wong Citing Arrow? Mon, 16 Sep, 05:40
Ji Liu Re: [ANNOUNCE] New committers: Ben Kietzman, Kenta Murata, and Neal Richardson Fri, 06 Sep, 02:06
Ji Liu Re: [RESULT] [VOTE] Alter Arrow binary protocol to address 8-byte Flatbuffer alignment requirements (2nd vote) Sat, 07 Sep, 05:47
Ji Liu Re: Timeline for 0.15.0 release Thu, 26 Sep, 13:18
Ji Liu (Jira) [jira] [Created] (ARROW-6452) [Java] Overrite ValueVector toString() method Wed, 04 Sep, 04:44
Ji Liu (Jira) [jira] [Created] (ARROW-6460) [Java] Add unit test for large avro data Thu, 05 Sep, 04:40
Ji Liu (Jira) [jira] [Created] (ARROW-6464) [Java] Refactor FixedSizeListVector#splitAndTransfer with slice API Thu, 05 Sep, 13:12
Ji Liu (Jira) [jira] [Created] (ARROW-6472) [Java] ValueVector#accept may has potential cast exception Thu, 05 Sep, 23:43
Ji Liu (Jira) [jira] [Created] (ARROW-6484) [Java] Enable create indexType for DictionaryEncoding according to dictionary value count Sun, 08 Sep, 01:59
Ji Liu (Jira) [jira] [Created] (ARROW-6600) [Java] Implement dictionary-encoded subfields for Union type Wed, 18 Sep, 14:51
Ji Liu (Jira) [jira] [Created] (ARROW-6601) [Java] Add benchmark for JDBC adapter to avoid potential regression Wed, 18 Sep, 15:01
Ji Liu (Jira) [jira] [Created] (ARROW-6661) [Java] Implement APIs like slice to enhance VectorSchemaRoot Mon, 23 Sep, 04:10
Ji Liu (Jira) [jira] [Created] (ARROW-6662) [Java] Implement equals/approxEquals API for VectorSchemaRoot Mon, 23 Sep, 04:10
Ji Liu (Jira) [jira] [Created] (ARROW-6709) [JAVA] Jdbc adapter currentIndex should increment when value is null Thu, 26 Sep, 13:10
Ji Liu (Jira) [jira] [Created] (ARROW-6710) [Java] Add JDBC adapter test to cover cases which contains some null values Thu, 26 Sep, 14:07
Ji Liu (Jira) [jira] [Created] (ARROW-6721) [JAVA] Avro adapter benchmark only runs once in JMH Fri, 27 Sep, 09:10
Jim Apple (Jira) [jira] [Created] (ARROW-6483) Add C++ build and test instructions in git repo Sun, 08 Sep, 01:47
Joe Muruganandam (Jira) [jira] [Created] (ARROW-6733) cpp implementation for hash aggregation and binding in python Sun, 29 Sep, 16:01
Joe Muruganandam (Jira) [jira] [Created] (ARROW-6734) To join two arrow tables Sun, 29 Sep, 16:04
John Cassil (Jira) [jira] [Created] (ARROW-6582) R's read_parquet() fails with embedded nuls in strings Tue, 17 Sep, 14:33
John Yost (Jira) [jira] [Created] (ARROW-6698) Please support Python __slots__ Wed, 25 Sep, 14:57
Jonathan A Sternberg (Jira) [jira] [Created] (ARROW-6648) Go: Expose the bitutil package Fri, 20 Sep, 22:05
Joris Van den Bossche Re: [ANNOUNCE] New committers: Ben Kietzman, Kenta Murata, and Neal Richardson Mon, 09 Sep, 06:05
Joris Van den Bossche Re: [NIGHTLY] Arrow Build Report for Job nightly-2019-09-22-0 Mon, 23 Sep, 07:01
Joris Van den Bossche Re: Parquet file reading performance Wed, 25 Sep, 14:03
Joris Van den Bossche Re: Parquet file reading performance Wed, 25 Sep, 15:57
Joris Van den Bossche (Jira) [jira] [Created] (ARROW-6488) [Python] pyarrow.NULL equals to itself Sun, 08 Sep, 19:44
Joris Van den Bossche (Jira) [jira] [Created] (ARROW-6492) [Python] file written with latest fastparquet cannot be read with latest pyarrow Mon, 09 Sep, 12:40
Joris Van den Bossche (Jira) [jira] [Created] (ARROW-6506) [C++] Validation of ExtensionType with nested type fails Tue, 10 Sep, 07:37
Joris Van den Bossche (Jira) [jira] [Created] (ARROW-6507) [C++] Add ExtensionArray::ExtensionValidate for custom validation? Tue, 10 Sep, 07:43
Joris Van den Bossche (Jira) [jira] [Created] (ARROW-6529) [C++] Feather: slow writing of NullArray Wed, 11 Sep, 13:36
Joris Van den Bossche (Jira) [jira] [Created] (ARROW-6548) [Python] consistently handle conversion of all-NaN arrays across types Thu, 12 Sep, 11:44
Joris Van den Bossche (Jira) [jira] [Created] (ARROW-6556) [Python] prepare on pandas release without SparseDataFrame Fri, 13 Sep, 08:28
Joris Van den Bossche (Jira) [jira] [Created] (ARROW-6618) [Python] Reading a zero-size buffer can segfault Thu, 19 Sep, 09:47
Joris Van den Bossche (Jira) [jira] [Created] (ARROW-6642) [Python] chained access of ParquetDataset's metadata segfaults Fri, 20 Sep, 10:39
Joris Van den Bossche (Jira) [jira] [Created] (ARROW-6674) [Python] Fix or ignore the test warnings Tue, 24 Sep, 14:36
Joris Van den Bossche (Jira) [jira] [Created] (ARROW-6704) [C++] Cast from timestamp to higher resolution does not check out of bounds timestamps Thu, 26 Sep, 08:09
Josh Weinstock (Jira) [jira] [Created] (ARROW-6573) Segfault when writing to parquet Mon, 16 Sep, 19:02
Karthikeyan Natarajan (Jira) [jira] [Created] (ARROW-6641) Remove Deprecated WriteableFile warning Fri, 20 Sep, 05:50
Kenta Murata Re: [DISCUSS][Format][C++] Improvement of sparse tensor format and implementation Mon, 02 Sep, 08:26
Kenta Murata Re: [DISCUSS][Format][C++] Improvement of sparse tensor format and implementation Mon, 02 Sep, 08:33
Kenta Murata [DISCUSS][FORMAT] Concerning about character encoding of binary string data Mon, 02 Sep, 08:39
Kenta Murata Re: [ANNOUNCE] New committers: Ben Kietzman, Kenta Murata, and Neal Richardson Fri, 06 Sep, 08:33
Kenta Murata Re: [DISCUSS][FORMAT] Concerning about character encoding of binary string data Fri, 06 Sep, 16:48
Kenta Murata (Jira) [jira] [Created] (ARROW-6485) [Format][C++]Support the format of a COO sparse matrix that has separated row and column indices Sun, 08 Sep, 06:04
Kenta Murata (Jira) [jira] [Created] (ARROW-6489) [Developer][Documentation]Fix merge script and readme Mon, 09 Sep, 03:28
Kenta Murata (Jira) [jira] [Created] (ARROW-6501) [Format][C++] Remove non_zero_length field from SparseIndex Tue, 10 Sep, 01:18
Kenta Murata (Jira) [jira] [Created] (ARROW-6503) [C++] Add an argument of memory pool object to SparseTensorConverter Tue, 10 Sep, 01:38
Kenta Murata (Jira) [jira] [Created] (ARROW-6505) [Website] Add new committers Tue, 10 Sep, 06:05
Kenta Murata (Jira) [jira] [Created] (ARROW-6508) [C++] Add Tensor and SparseTensor factory function with validations Tue, 10 Sep, 09:57
Kentaro Hayashi (Jira) [jira] [Created] (ARROW-6639) [Packaging] Improve i386 support with Yum task Fri, 20 Sep, 00:59
Kouhei Sutou (Jira) [jira] [Created] (ARROW-6703) [Packaging][Linux] Restore ARROW_VERSION environment variable Thu, 26 Sep, 07:26
Kouhei Sutou (Jira) [jira] [Created] (ARROW-6715) [Website] Describe "non-free" section is needed for Plasma packages in install page Thu, 26 Sep, 21:51
Kouhei Sutou (Jira) [jira] [Created] (ARROW-6735) [C++] Suppress sign-compare warning with g++ 9.2.1 Sun, 29 Sep, 22:02
Krisztian Szucs (Jira) [jira] [Created] (ARROW-6463) [C++][Python] Rename arrow::fs::Selector to FileSelector Thu, 05 Sep, 10:21
Krisztian Szucs (Jira) [jira] [Created] (ARROW-6475) [C++] Don't try to dictionary encode dictionary arrays Fri, 06 Sep, 11:09
Krisztian Szucs (Jira) [jira] [Created] (ARROW-6477) [Packaging][Crossbow] Use Azure Pipelines to build linux packages Fri, 06 Sep, 12:58
Krisztian Szucs (Jira) [jira] [Created] (ARROW-6510) [Python][Filesystem] Expose nanosecond resolution mtime Tue, 10 Sep, 12:35
Krisztian Szucs (Jira) [jira] [Created] (ARROW-6513) [CI] The conda environment files arrow/ci/conda_env_*.yml should have .txt extension Tue, 10 Sep, 14:36
Krisztian Szucs (Jira) [jira] [Created] (ARROW-6514) [Developer][C++][CMake] LLVM tools are restricted to the exact version 7.0 Tue, 10 Sep, 14:41
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