arrow-dev mailing list archives: September 2019

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Paddy Horan (Jira) [jira] [Created] (ARROW-6408) [Rust] Use "if cfg!" pattern in SIMD kernel implementations Sun, 01 Sep, 17:20
Paddy Horan (Jira) [jira] [Created] (ARROW-6409) [Rust] Expand testing of kernels to other numeric types Sun, 01 Sep, 17:25
Paddy Horan (Jira) [jira] [Created] (ARROW-6410) [Rust] Explore using "autocfg" to enable the widest available SIMD instructions automatically Sun, 01 Sep, 17:49
Wes McKinney (Jira) [jira] [Created] (ARROW-6411) [C++][Parquet] DictEncoderImpl<T>::PutIndicesTyped has bad performance on some systems Sun, 01 Sep, 23:15
David Li Re: [ANNOUNCE] New Arrow committer: David M Li Sun, 01 Sep, 23:51
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
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
roman.karlstet...@gmail.com KeyValue metadata for column Mon, 02 Sep, 13:05
Antoine Pitrou (Jira) [jira] [Created] (ARROW-6412) [C++] arrow-flight-test can crash because of port allocation Mon, 02 Sep, 13:17
Wes McKinney Re: KeyValue metadata for column Mon, 02 Sep, 14:25
Wes McKinney Re: [DISCUSS][FORMAT] Concerning about character encoding of binary string data Mon, 02 Sep, 14:50
Antoine Pitrou Re: [DISCUSS][FORMAT] Concerning about character encoding of binary string data Mon, 02 Sep, 14:54
Neal Richardson (Jira) [jira] [Created] (ARROW-6413) [R] Support autogenerating column names Mon, 02 Sep, 15:03
Stpehen Gowdy (Jira) [jira] [Created] (ARROW-6414) pyarrow cannot (de)serialise an empty MultiIndex-ed column DataFrame Mon, 02 Sep, 15:04
Neal Richardson (Jira) [jira] [Created] (ARROW-6415) [R] Remove usage of R CMD config CXXCPP Mon, 02 Sep, 15:21
roman.karlstet...@gmail.com AW: KeyValue metadata for column Mon, 02 Sep, 15:25
Arik Funke (Jira) [jira] [Created] (ARROW-6416) [Python] Confusing API & documentation regarding chunksizes Mon, 02 Sep, 17:54
Wes McKinney (Jira) [jira] [Created] (ARROW-6417) [C++][Parquet] Non-dictionary BinaryArray reads from Parquet format have slowed down since 0.11.x Mon, 02 Sep, 18:00
Tobias Mayer (Jira) [jira] [Created] (ARROW-6418) Plasma cmake targets are not exported Mon, 02 Sep, 21:54
Wes McKinney (Jira) [jira] [Created] (ARROW-6419) [Website] Blog post about Parquet dictionary performance work coming in 0.15.x release Tue, 03 Sep, 03:07
Liya Fan (Jira) [jira] [Created] (ARROW-6420) [Java] Improve the performance of UnionVector when getting underlying vectors Tue, 03 Sep, 04:27
Ingo Müller (Jira) [jira] [Created] (ARROW-6421) Headers of system Boost not found in non-standard location Tue, 03 Sep, 09:56
Prudhvi Porandla (Jira) [jira] [Created] (ARROW-6422) [Gandiva][Crossbow] Fix double-conversion linker issue Tue, 03 Sep, 10:22
Arik Funke (Jira) [jira] [Created] (ARROW-6423) [Python] pyarrow.CompressedOutputStream() never completes with compression='snappy' Tue, 03 Sep, 10:28
Marco Neumann (Jira) [jira] [Created] (ARROW-6424) [C++][Fuzzing] Fuzzit nightly is broken Tue, 03 Sep, 10:41
Yan Zhou (Jira) [jira] [Created] (ARROW-6425) ValidateArray fail for slice of list array Tue, 03 Sep, 13:01
lidavidm (Jira) [jira] [Created] (ARROW-6426) [FlightRPC] Expose gRPC configuration knobs in Flight Tue, 03 Sep, 13:12
Yosuke Shiro (Jira) [jira] [Created] (ARROW-6427) [GLib] Add support for column names autogeneration CSV read option Tue, 03 Sep, 18:24
Neal Richardson (Jira) [jira] [Created] (ARROW-6428) [CI][Crossbow] Nightly turbodbc job fails Tue, 03 Sep, 19:25
Neal Richardson (Jira) [jira] [Created] (ARROW-6429) [CI][Crossbow] Nightly spark integration job fails Tue, 03 Sep, 19:26
Neal Richardson (Jira) [jira] [Created] (ARROW-6430) [CI][Crossbow] Nightly R docker job fails Tue, 03 Sep, 19:28
Neal Richardson (Jira) [jira] [Created] (ARROW-6431) [CI][Crossbow] Nightly nopandas jobs fail Tue, 03 Sep, 19:30
Neal Richardson (Jira) [jira] [Created] (ARROW-6432) [CI][Crossbow] Remove alpine crossbow jobs Tue, 03 Sep, 19:31
Neal Richardson (Jira) [jira] [Created] (ARROW-6433) [CI][Crossbow] Nightly java docker job fails Tue, 03 Sep, 19:32
Neal Richardson (Jira) [jira] [Created] (ARROW-6434) [CI][Crossbow] Nightly HDFS integration job fails Tue, 03 Sep, 19:33
Neal Richardson (Jira) [jira] [Created] (ARROW-6435) [CI][Crossbow] Nightly dask integration job fails Tue, 03 Sep, 19:35
Benjamin Kietzman (Jira) [jira] [Created] (ARROW-6436) [C++] vendor a half precision floating point library Tue, 03 Sep, 19:55
Neal Richardson (Jira) [jira] [Created] (ARROW-6437) [R] Add AWS SDK to system dependencies for macOS and Windows Tue, 03 Sep, 22:16
Neal Richardson (Jira) [jira] [Created] (ARROW-6438) [R] Add bindings for filesystem API Tue, 03 Sep, 22:31
Neal Richardson (Jira) [jira] [Created] (ARROW-6439) [R] Implement S3 file-system interface in R Tue, 03 Sep, 22:32
Neal Richardson (Jira) [jira] [Created] (ARROW-6440) [CI][Crossbow] Nightly ubuntu package builds fail Tue, 03 Sep, 22:39
Neal Richardson (Jira) [jira] [Created] (ARROW-6441) [CI][Crossbow] Nightly Centos 6 job fails Tue, 03 Sep, 22:49
Neal Richardson (Jira) [jira] [Created] (ARROW-6442) [CI][Crossbow] Nightly gandiva jar osx build fails Tue, 03 Sep, 22:52
Neal Richardson (Jira) [jira] [Created] (ARROW-6443) [CI][Crossbow] Nightly conda osx builds fail Tue, 03 Sep, 22:58
Neal Richardson (Jira) [jira] [Created] (ARROW-6444) [CI][Crossbow] Nightly conda Windows builds fail (time out) Tue, 03 Sep, 23:00
Neal Richardson (Jira) [jira] [Created] (ARROW-6445) [CI][Crossbow] Nightly Gandiva jar trusty job fails Tue, 03 Sep, 23:00
Neal Richardson (Jira) [jira] [Created] (ARROW-6446) [CI][Crossbow][Python] Nightly osx wheel jobs fail Tue, 03 Sep, 23:15
Neal Richardson Broken nightly builds needing attention before 0.15 Tue, 03 Sep, 23:22
Neal Richardson Arrow sync call tomorrow (September 4) at 12:00 US/Eastern, 16:00 UTC Tue, 03 Sep, 23:24
Wes McKinney (Jira) [jira] [Created] (ARROW-6447) [C++] Builds with ARROW_JEMALLOC=ON wait until jemalloc_ep is complete before building any libarrow .cc files Tue, 03 Sep, 23:55
Sutou Kouhei Re: [DISCUSS][FORMAT] Concerning about character encoding of binary string data Wed, 04 Sep, 01:57
Francois Saint-Jacques (Jira) [jira] [Created] (ARROW-6448) [CI] Add crossbow notifications Wed, 04 Sep, 02:04
Neal Richardson (Jira) [jira] [Created] (ARROW-6449) [R] io "tell()" methods are inconsistently named and untested Wed, 04 Sep, 02:36
Wes McKinney Re: KeyValue metadata for column Wed, 04 Sep, 02:47
Wes McKinney (Jira) [jira] [Created] (ARROW-6450) [C++] Use 2x reallocation strategy in arrow::BufferBuilder instead of 1.5x Wed, 04 Sep, 02:52
Wes McKinney Re: [DISCUSS][Java] Should null values in VariableWidthVector/ListVector always takes 0 space? Wed, 04 Sep, 03:05
Wes McKinney (Jira) [jira] [Created] (ARROW-6451) [Format] Add clarifications to Columnar.rst about the contents of "null" slots in Varbinary or List arrays Wed, 04 Sep, 03:06
Wes McKinney Re: [RESULT] [VOTE] Alter Arrow binary protocol to address 8-byte Flatbuffer alignment requirements (2nd vote) Wed, 04 Sep, 03:16
Fan Liya Re: [DISCUSS][Java] Should null values in VariableWidthVector/ListVector always takes 0 space? Wed, 04 Sep, 03:28
Micah Kornfield Re: [DISCUSS][FORMAT] Concerning about character encoding of binary string data Wed, 04 Sep, 03:35
Ji Liu (Jira) [jira] [Created] (ARROW-6452) [Java] Overrite ValueVector toString() method Wed, 04 Sep, 04:44
Antoine Pitrou (Jira) [jira] [Created] (ARROW-6453) [C++] More informative error messages from S3 Wed, 04 Sep, 15:00
Eric Erhardt RE: [RESULT] [VOTE] Alter Arrow binary protocol to address 8-byte Flatbuffer alignment requirements (2nd vote) Wed, 04 Sep, 15:11
Ivan Popivanov Size of c++ libraries Wed, 04 Sep, 15:59
Francois Saint-Jacques Re: Size of c++ libraries Wed, 04 Sep, 16:01
Neal Richardson Re: Arrow sync call tomorrow (September 4) at 12:00 US/Eastern, 16:00 UTC Wed, 04 Sep, 16:07
Chao Sun Re: Parquet to Arrow in Java Wed, 04 Sep, 17:24
Uwe L. Korn Re: Parquet to Arrow in Java Wed, 04 Sep, 17:45
Chao Sun Re: Parquet to Arrow in Java Wed, 04 Sep, 18:05
Wes McKinney Re: [Discuss][Java] Support conversions between delta vector and partial sum vector Wed, 04 Sep, 19:04
Wes McKinney (Jira) [jira] [Created] (ARROW-6454) [Developer] Add LLVM license to LICENSE.txt due to binary redistribution in packages Wed, 04 Sep, 20:00
Wes McKinney (Jira) [jira] [Created] (ARROW-6455) [C++] Implement ExtensionType for non-UTF8 Unicode data Wed, 04 Sep, 22:56
Wes McKinney Re: [DISCUSS][FORMAT] Concerning about character encoding of binary string data Wed, 04 Sep, 22:56
Eric Erhardt RE: [RESULT] [VOTE] Alter Arrow binary protocol to address 8-byte Flatbuffer alignment requirements (2nd vote) Wed, 04 Sep, 23:00
Wes McKinney Re: Size of c++ libraries Wed, 04 Sep, 23:04
Wes McKinney (Jira) [jira] [Created] (ARROW-6456) [C++] Possible to reduce object code generated in compute/kernels/take.cc? Wed, 04 Sep, 23:07
Wes McKinney (Jira) [jira] [Created] (ARROW-6457) [C++] CMake build locally fails with MSVC 2015 build generator Thu, 05 Sep, 01:16
Neal Richardson Re: Arrow sync call tomorrow (September 4) at 12:00 US/Eastern, 16:00 UTC Thu, 05 Sep, 02:12
Micah Kornfield Re: [Discuss][Java] Support conversions between delta vector and partial sum vector Thu, 05 Sep, 03:23
Fan Liya Re: [Discuss][Java] Support conversions between delta vector and partial sum vector Thu, 05 Sep, 03:46
Liya Fan (Jira) [jira] [Created] (ARROW-6458) [Java] Improve the performance and code structure for ApproxEqualsVisitor Thu, 05 Sep, 03:57
Wes McKinney (Jira) [jira] [Created] (ARROW-6459) [C++] Remove "python" from conda_env_cpp.yml Thu, 05 Sep, 04:25
Ji Liu (Jira) [jira] [Created] (ARROW-6460) [Java] Add unit test for large avro data Thu, 05 Sep, 04:40
Bryan Cutler (Jira) [jira] [Created] (ARROW-6461) [Java] EchoServer can close socket before client has finished reading Thu, 05 Sep, 04:58
Sutou Kouhei (Jira) [jira] [Created] (ARROW-6462) [C++] Can't build with bundled double-conversion on CentOS 6 x86_64 Thu, 05 Sep, 06:03
Krisztian Szucs (Jira) [jira] [Created] (ARROW-6463) [C++][Python] Rename arrow::fs::Selector to FileSelector Thu, 05 Sep, 10:21
Uwe L. Korn Re: [PROPOSAL] Consolidate Arrow's CI configuration Thu, 05 Sep, 11:49
Fan Liya Re: [Discuss][Java] Support conversions between delta vector and partial sum vector Thu, 05 Sep, 12:06
Krisztián Szűcs Re: [PROPOSAL] Consolidate Arrow's CI configuration Thu, 05 Sep, 12:22
Uwe L. Korn Re: [PROPOSAL] Consolidate Arrow's CI configuration Thu, 05 Sep, 12:43
Antoine Pitrou Re: [PROPOSAL] Consolidate Arrow's CI configuration Thu, 05 Sep, 12:54
Krisztián Szűcs Re: [PROPOSAL] Consolidate Arrow's CI configuration Thu, 05 Sep, 13:04
Ji Liu (Jira) [jira] [Created] (ARROW-6464) [Java] Refactor FixedSizeListVector#splitAndTransfer with slice API Thu, 05 Sep, 13:12
Antoine Pitrou Re: [PROPOSAL] Consolidate Arrow's CI configuration Thu, 05 Sep, 13:17
ARF (Jira) [jira] [Created] (ARROW-6465) [Python] Improve Windows build instructions Thu, 05 Sep, 14:03
Wes McKinney [DISCUSS] IPC buffer layout for Null type Thu, 05 Sep, 14:24
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