Repository: arrow Updated Branches: refs/heads/master 010bd2245 -> b0666609a
ARROW-996: [Website] Add 0.3.0 release announce in Japanese Author: Kouhei Sutou <k...@clear-code.com> Closes #668 from kou/website-0.3-release-announce-japanese and squashes the following commits: cc7871f [Kouhei Sutou] [Website] Add 0.3.0 release announce in Japanese Project: http://git-wip-us.apache.org/repos/asf/arrow/repo Commit: http://git-wip-us.apache.org/repos/asf/arrow/commit/b0666609 Tree: http://git-wip-us.apache.org/repos/asf/arrow/tree/b0666609 Diff: http://git-wip-us.apache.org/repos/asf/arrow/diff/b0666609 Branch: refs/heads/master Commit: b0666609a2fc2e6f7bb3598972478469df0911d6 Parents: 010bd22 Author: Kouhei Sutou <k...@clear-code.com> Authored: Thu May 11 16:51:13 2017 -0400 Committer: Wes McKinney <wes.mckin...@twosigma.com> Committed: Thu May 11 16:51:13 2017 -0400 ---------------------------------------------------------------------- site/_posts/2017-05-08-0.3-release-japanese.md | 189 ++++++++++++++++++++ site/_posts/2017-05-08-0.3-release.md | 2 + 2 files changed, 191 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/arrow/blob/b0666609/site/_posts/2017-05-08-0.3-release-japanese.md ---------------------------------------------------------------------- diff --git a/site/_posts/2017-05-08-0.3-release-japanese.md b/site/_posts/2017-05-08-0.3-release-japanese.md new file mode 100644 index 0000000..27e0166 --- /dev/null +++ b/site/_posts/2017-05-08-0.3-release-japanese.md @@ -0,0 +1,189 @@ +--- +layout: post +title: "Apache Arrow 0.3.0ãªãªã¼ã¹" +date: "2017-05-08 00:00:00 -0400" +author: wesm +categories: [release] +--- +<!-- +{% comment %} +Licensed to the Apache Software Foundation (ASF) under one or more +contributor license agreements. See the NOTICE file distributed with +this work for additional information regarding copyright ownership. +The ASF licenses this file to you under the Apache License, Version 2.0 +(the "License"); you may not use this file except in compliance with +the License. You may obtain a copy of the License at + +http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +{% endcomment %} +--> + +[åæï¼Englishï¼]({% post_url 2017-05-08-0.3-release %}) + +Apache Arrowãã¼ã ã¯0.3.0ã®ãªãªã¼ã¹ãã¢ãã¦ã³ã¹ã§ãã¦ããããã§ãã2æã«ãªãªã¼ã¹ãã0.2.0ãã10é±éã®æ´»çºãªéçºã®çµæãä»åã®ãªãªã¼ã¹ã§ãã[**23人ã®ã³ã³ããªãã¥ã¼ã¿ã¼**][14]ã[**306åã®JIRAã®issueã解決**][1]ãã¾ããã + +è¤æ°ã®Arrowã®å®è£ ã«ããããã®æ°ããæ©è½ã追å ãã¦ãã¾ãã2017å¹´ãç¹ã«æ³¨åãã¦éçºããã®ã¯ãã¤ã³ã¡ã¢ãªã¼ç¨ã®ãã©ã¼ããããåã®ã¡ã¿ãã¼ã¿ãã¡ãã»ã¼ã¸ã³ã°ç¨ã®ãããã³ã«ã§ããããã¯ãããã°ãã¼ã¿ã¢ããªã±ã¼ã·ã§ã³ã«**å®å®ãã¦ãã¦ãããã¯ã·ã§ã³ã§ä½¿ããåºç¤**ãæä¾ããããã§ãã髿§è½IOã¨ã¤ã³ã¡ã¢ãªã¼ãã¼ã¿å¦çã«Arrowãæ´»ç¨ããããã«ã[Apache Spark][3]ã»[GeoMesa][2]ã³ãã¥ããã£ã¼ã¨ååãã¦ãã¦ã¨ã¦ãã¨ããµã¤ãã£ã³ã°ã§ãã + +ããããã®ãã©ãããã©ã¼ã ã§Arrowãä½¿ãæ¹æ³ã¯[ã¤ã³ã¹ãã¼ã«ãã¼ã¸][6]ãè¦ã¦ãã ããã + +Arrowã§ããã°ãã¼ã¿ã·ã¹ãã ãé«éåããã±ã¼ã¹ãå¢ããããã«ãè¿ããã¡ã«Apache Arrowã®ãã¼ãããããå ¬éããäºå®ã§ãã + +Arrowã®éçºã«åå ããã³ã³ããªãã¥ã¼ã¿ã¼ãåéãã¦ãã¾ãããã§ã«Arrowã®éçºã«åå ãã¦ããã³ãã¥ããã£ã¼ããã®ã³ã³ããªãã¥ã¼ã¿ã¼ãããã§ãããã¾ã åå ãã¦ããªãGoãRãJuliaã¨ãã£ãã³ãã¥ããã£ã¼ããã®ã³ã³ããªãã¥ã¼ã¿ã¼ãåéãã¦ãã¾ãã + +### ãã¡ã¤ã«ãã©ã¼ãããã¨ã¹ããªã¼ãã³ã°ãã©ã¼ãããã®å¼·å + +0.2.0ã§ã¯**ã©ã³ãã ã¢ã¯ã»ã¹**ç¨ã¨**ã¹ããªã¼ãã³ã°**ç¨ã®Arrowã®ã¯ã¤ã¤ã¼ãã©ã¼ããããå°å ¥ãã¾ãããå®è£ ã®è©³ç´°ã¯[IPC仿§][15]ãè¦ã¦ãã ãããã¦ã¼ã¹ã±ã¼ã¹ã¯[使ç¨ä¾ãç´¹ä»ããããã°][4]ãè¦ã¦ãã ããããããã®ãã©ã¼ãããã使ãã¨ä½ãªã¼ãã¼ãããã»ã³ãã¼ãªãã§Arrowã®ã¬ã³ã¼ããããã®ãã¤ãã¼ãã«ã¢ã¯ã»ã¹ã§ãã¾ãã + +0.3.0ã§ã¯ãã®ãã¤ããªã¼ãã©ãããã®ç´°ãã詳細ãããããåºãã¾ãããJavaãC++ãPythonéã®é£æºã®ãã¹ãããã³ããããè¨èªã§ã®åä½ãã¹ãã®æ´åãé²ãã¾ããã[Google Flatbuffers][5]ã¯ãåæ¹äºææ§ãå£ããã«ã¡ã¿ãã¼ã¿ã«æ°ããæ©è½ã追å ããã®ã«é常ã«å©ããã¾ããã + +ã¾ã ãã¤ããªã¼ãã©ã¼ãããã®åæ¹äºææ§ãå¿ ãå£ããªãã¨ç´æã§ããç¶æ ã§ã¯ããã¾ãããï¼ãããããã夿´ããå¿ è¦ããããªã«ããè¦ã¤ãããããããªãï¼ãã¡ã¸ã£ã¼ãªãªã¼ã¹éã§ã¯ä¸å¿ è¦ã«äºææ§ãå£ããªãããã«åªåããã¤ããã§ããApache Arrowã®Webãµã¤ããåã³ã³ãã¼ãã³ãã®ã¦ã¼ã¶ã¼åãã®ããã¥ã¡ã³ãããã³APIããã¥ã¡ã³ãã¸ã®ã³ã³ããªãã¥ã¼ã·ã§ã³ãéå¸¸ã«æè¿ãã¾ãã + +### è¾æ¸ã¨ã³ã³ã¼ãã£ã³ã°ã®ãµãã¼ã + +[GeoMesa][2]ããã¸ã§ã¯ãã®[Emilio Lahr-Vivaz][13]ã¯Javaã®Arrowå®è£ ã«è¾æ¸ã¨ã³ã³ã¼ã対å¿ãã¯ã¿ã¼ãã³ã³ããªãã¥ã¼ããã¾ããããããåãã¦ãC++ã¨Pythonã§ããµãã¼ããã¾ãããï¼`pandas.Categorical`ã¨ã飿ºã§ãã¾ããï¼è¾æ¸ã¨ã³ã³ã¼ãã£ã³ã°ç¨ã®ã¤ã³ãã°ã¬ã¼ã·ã§ã³ãã¹ãï¼C++ã¨Javaéã§ãã®ãã¼ã¿ãéåä¿¡ãããã¹ãï¼ã¯ã¾ã 宿ãã¦ãã¾ãããã0.4.0ã¾ã§ã«ã¯å®æããããã§ãã + +ããã¯ã«ãã´ãªã¼ãã¼ã¿ç¨ã®ä¸è¬çãªãã¼ã¿è¡¨ç¾ãã¯ããã¯ã§ããããã使ãã¨ãè¤æ°ã®ã¬ã³ã¼ããããã§å ±éã®ãè¾æ¸ããå ±æããåã¬ã³ã¼ããããã®å¤ã¯ãã®è¾æ¸ãåç §ããæ´æ°ã«ãªãã¾ãããã®ãã¼ã¿ã¯çµ±è¨çè¨èªï¼statistical languageï¼ã®åéã§ã¯ãã«ãã´ãªã¼ï¼categoricalï¼ãããå åï¼factorï¼ãã¨å¼ã°ãã¦ãã¾ããApache Parquetã®ãããªãã¡ã¤ã«ãã©ã¼ãããã®åéã§ã¯ãã¼ã¿å§ç¸®ã®ããã ãã«ä½¿ããã¦ãã¾ãã + +### æ¥ä»ãæå»ãåºå®é·åã®æ¡å¼µ + +0.2.0ã§ã¯ç¾å®ã«ä½¿ããã¦ããæ¥ä»ã»æå»åãã¤ã³ãã°ã¬ã¼ã·ã§ã³ãã¹ãä»ãã§å®å ¨ã«ãµãã¼ããããã¨ã諦ãã¾ããããããã¯[Apache Parquet][21]ã¨Apache Sparkã¨ã®é£æºã«å¿ è¦ãªæ©è½ã§ãã + +* **æ¥ä»**: 32-bitï¼æ¥åä½ï¼ã¨64-bitï¼ããªç§åä½ï¼ +* **æå»**: åä½ä»ã64-bitæ´æ°ï¼åä½ï¼ç§ãããªç§ããã¤ã¯ãç§ãããç§ï¼ +* **ã¿ã¤ã ã¹ã¿ã³ãï¼UNIXã¨ããã¯ããã®çµéæéï¼**: åä½ä»ã64-bitæ´æ°ã®ã¿ã¤ã ã¾ã¼ã³ä»ãã¨ã¿ã¤ã ã¾ã¼ã³ãªã +* **åºå®é·ãã¤ããªã¼**: 決ã¾ã£ããã¤ãæ°ã®ããªããã£ããªå¤ +* **åºå®é·ãªã¹ã**: åè¦ç´ ãåããµã¤ãºã®ãªã¹ãï¼è¦ç´ ã®ãã¯ã¿ã¼ã¨ã¯å¥ã«ãªãã»ããã®ãã¯ã¿ã¼ãæã¤å¿ è¦ããªãï¼ + +C++ã®Arrowå®è£ ã§ã¯ã[Boost.Multiprecision][12]ã使ã£ãexactãªå°æ°ã®ãµãã¼ããå®é¨çã«è¿½å ãã¾ããããã ããJavaå®è£ ã¨C++å®è£ éã§ã®å°æ°ã®ã¡ã¢ãªã¼ãã©ã¼ãããã¯ã¾ã åºã¾ã£ã¦ãã¾ããã + +### C++ã¨Pythonã®Windowsãµãã¼ã + +ä¸è¬çãªC++ã¨Pythonã§ã®éçºç¨ã«ãããã±ã¼ã¸å¨ãã®æ¹è¯ã夿°å ¥ã£ã¦ãã¾ãã0.3.0ã¯Visual Studioï¼MSVCï¼2015ã¨2017ã使ã£ã¦Windowsãå®å ¨ã«ãµãã¼ãããæåã®ãã¼ã¸ã§ã³ã§ããAppveyorã§MSVCç¨ã®CIãå®è¡ãã¦ãã¾ããWindowsä¸ã§ã½ã¼ã¹ãããã«ãããããã®ã¬ã¤ããæ¸ãã¾ããã[C++][7]ç¨ã¨[Python][8]ç¨ã + +[conda-forge][31]ããWindowsç¨ã®Arrowã®Pythonã©ã¤ãã©ãªã¼ãã¤ã³ã¹ãã¼ã«ã§ãã¾ãã + +```shell +conda install pyarrow -c conda-forge +``` + +### Cï¼GLibï¼ãã¤ã³ãã£ã³ã°ã¨Rubyã»Luaã»ä»ã®ãµãã¼ã + +[Kouhei Sutou][9]ã¯æ°ããApache Arrowã®ã³ã³ããªãã¥ã¼ã¿ã¼ã§ããLinuxç¨ã®ï¼Arrowã®C++å®è£ ã®ï¼GLibã使ã£ãCãã¤ã³ãã£ã³ã°ãã³ã³ããªãã¥ã¼ããã¾ããã[GObject Introspection][10]ã¨ããCã®ããã«ã¦ã§ã¢ã使ããã¨ã§RubyãLuaãGoã[ä»ã«ãæ§ã ãªããã°ã©ãã³ã°è¨èª][11]ã§ã·ã¼ã ã¬ã¹ã«ãã¤ã³ãã£ã³ã°ã使ããã¨ãã§ãã¾ãããããã®ãã¤ã³ãã£ã³ã°ãã©ã®ããã«åãã¦ãããããããã®ãã¤ã³ãã£ã³ã°ãã©ã®ããã«ä½¿ããã説æããããã°è¨äºãå¥éå¿ è¦ãªæ°ããã¾ãã + +### PySparkã使ã£ãApache Sparkã¨ã®é£æº + +[SPARK-13534][16]ã§Apache Sparkã³ãã¥ããã£ã¼ã¨ååãã¦ãã¾ããPySparkã§ã®`DataFrame.toPandas`ãArrowã使ã£ã¦é«éåãããã¨ãã¦ãã¾ããå¹ççãªãã¼ã¿ã®ã·ãªã¢ã©ã¤ãºã«ãã[**40å以ä¸é«éå**][17]ã§ããã±ã¼ã¹ãããã¾ãã + +PySparkã§Arrowã使ããã¨ã§ããã¾ã§ã§ããªãã£ãããã©ã¼ãã³ã¹æé©åã®éãéãã¾ãããç¹ã«ãUDFã®è©ä¾¡ã¾ããã§ããããããããã¨ãããã§ããããï¼ãã¨ãã°ãPythonã®ã©ã ã颿°ã使ã£ã¦`map`ã»`filter`ãå®è¡ããã±ã¼ã¹ãï¼ + +### Pythonå®è£ ã§ã®æ°ããæ©è½ï¼ã¡ã¢ãªã¼ãã¥ã¼ãFeatherãApache Parquetã®ãµãã¼ã + +Arrowã®Pythonã©ã¤ãã©ãªã¼ã§ãã`pyarrow`ã¯`libarrow`ã¨`libarrow_python`ã¨ããC++ã©ã¤ãã©ãªã¼ã®Cythonãã¤ã³ãã£ã³ã°ã§ãã`pyarrow`ã¯NumPyã¨[pandas][29]ã¨Pythonã®æ¨æºã©ã¤ãã©ãªã¼éã®ã·ã¼ã ã¬ã¹ãªé£æºãå®ç¾ãã¾ãã + +Arrowã®C++ã©ã¤ãã©ãªã¼ã§æãéè¦ãªãã®ã¯`arrow::Buffer`ãªãã¸ã§ã¯ãã§ããããã¯ã¡ã¢ãªã¼ãã¥ã¼ã管çãã¾ããã³ãã¼ãªãã®èªã¿è¾¼ã¿ã¨ã¹ã©ã¤ã¹ããµãã¼ããã¦ããç¹ãéè¦ã§ãã[Jeff Knupp][25]ã¯Arrowã®ãããã¡ã¼ã¨Pythonã®ãããã¡ã¼ãããã³ã«ã¨memoryviewã®é£æºå¦çãã³ã³ããªãã¥ã¼ããã¾ãããããã«ããæ¬¡ã®ãããªãã¨ãã§ããããã«ãªãã¾ããã + +```python +In [6]: import pyarrow as pa + +In [7]: buf = pa.frombuffer(b'foobarbaz') + +In [8]: buf +Out[8]: <pyarrow._io.Buffer at 0x7f6c0a84b538> + +In [9]: memoryview(buf) +Out[9]: <memory at 0x7f6c0a8c5e88> + +In [10]: buf.to_pybytes() +Out[10]: b'foobarbaz' +``` + +C++ã§ã®Parquetå®è£ ã§ãã[parquet-cpp][23]ã使ããã¨ã§å¤§å¹ ã«[**Apache Parquet**][21]ãµãã¼ããæ¹è¯ãã¾ããããã¨ãã°ããã£ã¹ã¯ä¸ã«ãããHDFSä¸ã«ãããé¢ä¿ãªãããã¼ãã£ã·ã§ã³ããããã¼ã¿ã»ããããµãã¼ããã¾ããã[Daskããã¸ã§ã¯ã][24]ã¯Arrowã使ã£ãParquetãµãã¼ããå®è£ ããæåã®ããã¸ã§ã¯ãã§ããDaskéçºè ã¨ã¯pandsãã¼ã¿ã忣å¦çããæèã§ããã«ååã§ãããã¨ã楽ãã¿ã«ãã¦ãã¾ãã + +pandasãæçãããããã«Arrowãæ¹è¯ãããã¨ãããã[**Featherãã©ã¼ããã**][22]ã®å®è£ ããã¼ã¸ããã®ããã®1ã¤ã§ããFeatherãã©ã¼ãããã¯æ¬è³ªçã«ã¯Arrowã®ã©ã³ãã ã¢ã¯ã»ã¹ãã©ã¼ãããã®ç¹å¥ãªã±ã¼ã¹ã®1ã¤ã§ããArrowã®ã³ã¼ããã¼ã¹ã§Featherã®éçºãç¶ãã¾ãããã¨ãã°ãä»ã®Featherã¯Arrowã®Pythonãã¤ã³ãã£ã³ã°ã®ã¬ã¤ã¤ã¼ã使ããã¨ã§Pythonã®ãã¡ã¤ã«ãªãã¸ã§ã¯ããèªã¿æ¸ãã§ããããã«ãªã£ã¦ãã¾ãã + +`DatetimeTZ`ã`Categorical`ã¨ãã£ãpandasåºæã®ãã¼ã¿åã®ã¡ããã¨ããï¼robustï¼ãµãã¼ããå®è£ ãã¾ããã + +### C++ã©ã¤ãã©ãªã¼ã§ã®ãã³ã½ã«ãµãã¼ã + +Apache Arrowã¯ã³ãã¼ãªãã§å ±æã¡ã¢ãªã¼ã管çãããã¼ã«ã¨ããå´é¢ãããã¾ããæ©æ¢°å¦ç¿ã¢ããªã±ã¼ã·ã§ã³ã®æèã§ãã®æ©è½ã¸ã®é¢å¿ãå¢ãã¦ãã¾ããUCãã¼ã¯ã¬ã¼æ ¡ã®[RISELab][27]ã®[Rayããã¸ã§ã¯ã][26]ãæåã®ä¾ã§ãã + +æ©æ¢°å¦ç¿ã§ã¯ã¯ããã³ã½ã«ãã¨ãå¼ã°ãã夿¬¡å é åã¨ãããã¼ã¿æ§é ãæ±ãã¾ãããã®ãããªãã¼ã¿æ§é ã¯Arrowã®ã«ã©ã ãã©ã¼ãããããµãã¼ããã¦ãããã¼ã¿æ§é ã®ç¯å²ãè¶ ãã¦ãã¾ããä»åã®ã±ã¼ã¹ã§ã¯ã[`arrow::Tensor`][28]ã¨ããC++ã®åã追å ã§å®è£ ãã¾ãããããã¯Arrowã®ã³ãã¼ãªãã®å ±æã¡ã¢ãªã¼æ©è½ãæ´»ç¨ãã¦å®è£ ãã¾ãããï¼ã¡ã¢ãªã¼ã®çåæéã®ç®¡çã«`arrow::Buffer`ã使ãã¾ãããï¼C++å®è£ ã§ã¯ãããããããå ±éã®IOã»ã¡ã¢ãªã¼ç®¡çãã¼ã«ã¨ãã¦Arrowãæ´»ç¨ã§ããããã«ããããã追å ã®ãã¼ã¿æ§é ãæä¾ããã¤ããã§ãã + +### JavaScriptï¼TypeScriptï¼å®è£ ã®éå§ + +[Brian Hulette][20]ã¯NodeJSã¨Webãã©ã¦ã¶ã¼ä¸ã§åãã¢ããªã±ã¼ã·ã§ã³ã§ä½¿ãããã«[TypeScript][30]ã§ã®Arrowã®å®è£ ãå§ãã¾ãããFlatBuffersãJavaScriptããã¡ã¼ã¹ãã¯ã©ã¹ã§ãµãã¼ããã¦ããã®ã§å®è£ ãæãã¾ãã + +### Webãµã¤ãã¨éçºè ç¨ããã¥ã¡ã³ãã®æ¹è¯ + +0.2.0ããªãªã¼ã¹ãã¦ããããã¥ã¡ã³ãã¨ããã°ãå ¬éããããã«Webãµã¤ãã®ã·ã¹ãã ã[Jekyll][18]ãã¼ã¹ã§ä½ãã¾ãããKouhei Sutouã¯[Jekyll Jupyter Notebookãã©ã°ã¤ã³][19]ãä½ãã¾ãããããã«ããArrowã®Webãµã¤ãã®ã³ã³ãã³ããä½ãããã«Jupyterã使ããã¨ãã§ãã¾ãã + +Webãµã¤ãã«ã¯CãC++ãJavaãPythonã®APIããã¥ã¡ã³ããå ¬éãã¾ããããããã®ä¸ã«Arrowã使ãå§ããããã®æçãªæ å ±ãè¦ã¤ããããã§ãããã + +### ã³ã³ããªãã¥ã¼ã¿ã¼ + +ãã®ãªãªã¼ã¹ã«ããããã³ã³ããªãã¥ã¼ãããã¿ãªããã«æè¬ãã¾ãã + +``` +$ git shortlog -sn apache-arrow-0.2.0..apache-arrow-0.3.0 + 119 Wes McKinney + 55 Kouhei Sutou + 18 Uwe L. Korn + 17 Julien Le Dem + 9 Phillip Cloud + 6 Bryan Cutler + 5 Philipp Moritz + 5 Emilio Lahr-Vivaz + 4 Max Risuhin + 4 Johan Mabille + 4 Jeff Knupp + 3 Steven Phillips + 3 Miki Tebeka + 2 Leif Walsh + 2 Jeff Reback + 2 Brian Hulette + 1 Tsuyoshi Ozawa + 1 rvernica + 1 Nong Li + 1 Julien Lafaye + 1 Itai Incze + 1 Holden Karau + 1 Deepak Majeti +``` + +[1]: https://issues.apache.org/jira/issues/?jql=project%20%3D%20ARROW%20AND%20status%20in%20(Resolved%2C%20Closed)%20AND%20fixVersion%20%3D%200.3.0 +[2]: http://www.geomesa.org/ +[3]: http://spark.apache.org +[4]: http://wesmckinney.com/blog/arrow-streaming-columnar/ +[5]: http://github.com/google/flatbuffers +[6]: http://arrow.apache.org/install +[7]: https://github.com/apache/arrow/blob/master/cpp/doc/Windows.md +[8]: https://github.com/apache/arrow/blob/master/python/doc/source/development.rst +[9]: http://github.com/kou +[10]: https://wiki.gnome.org/Projects/GObjectIntrospection +[11]: https://wiki.gnome.org/Projects/GObjectIntrospection/Users +[12]: https://github.com/boostorg/multiprecision +[13]: https://github.com/elahrvivaz +[14]: https://github.com/apache/arrow/graphs/contributors +[15]: http://arrow.apache.org/docs/ipc.html +[16]: https://issues.apache.org/jira/browse/SPARK-13534 +[17]: https://github.com/apache/spark/pull/15821#issuecomment-282175163 +[18]: https://jekyllrb.com +[19]: https://github.com/red-data-tools/jekyll-jupyter-notebook +[20]: https://github.com/TheNeuralBit +[21]: http://parquet.apache.org +[22]: https://github.com/wesm/feather +[23]: https://github.com/apache/parquet-cpp +[24]: https://github.com/dask/dask/commit/68f9e417924a985c1f2e2a587126833c70a2e9f4 +[25]: https://github.com/JeffKnupp +[26]: https://github.com/ray-project/ray +[27]: https://rise.cs.berkeley.edu/ +[28]: http://arrow.apache.org/docs/cpp/classarrow_1_1_tensor.html +[29]: http://pandas.pydata.org +[30]: https://github.com/apache/arrow/tree/master/js +[31]: https://conda-forge.github.io http://git-wip-us.apache.org/repos/asf/arrow/blob/b0666609/site/_posts/2017-05-08-0.3-release.md ---------------------------------------------------------------------- diff --git a/site/_posts/2017-05-08-0.3-release.md b/site/_posts/2017-05-08-0.3-release.md index 5f80e62..39a907d 100644 --- a/site/_posts/2017-05-08-0.3-release.md +++ b/site/_posts/2017-05-08-0.3-release.md @@ -24,6 +24,8 @@ limitations under the License. {% endcomment %} --> +Translations: [æ¥æ¬èª]({% post_url 2017-05-08-0.3-release-japanese %}) + The Apache Arrow team is pleased to announce the 0.3.0 release of the project. It is the product of an intense 10 weeks of development since the 0.2.0 release from this past February. It includes [**306 resolved JIRAs**][1]