[JS] Int and Float fixes

.dockerignore

@@ -47,6 +47,7 @@ cpp/thirdparty
 # python
 python/build
 python/dist
+python/manylinux1/dist
 python/*.egg-info
 python/*.egg
 python/*.pyc
@@ -90,3 +91,6 @@ js/test/__snapshots__
 
 # Rust
 rust/target
+
+# site
+site/

.travis.yml

@@ -225,6 +225,8 @@ matrix:
     - $TRAVIS_BUILD_DIR/ci/travis_script_python.sh 3.6
   - name: "[manylinux1] Python"
     language: cpp
+    env:
+    - PYTHON_VERSIONS="2.7,32 3.6,16"
     before_script:
     - if [ $ARROW_CI_PYTHON_AFFECTED == "1" ]; then docker pull quay.io/xhochy/arrow_manylinux1_x86_64_base:llvm-7-manylinux1; fi
     script:

LICENSE.txt

@@ -437,65 +437,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 --------------------------------------------------------------------------------
 
-This project includes code from the Boost project
-
-Boost Software License - Version 1.0 - August 17th, 2003
-
-Permission is hereby granted, free of charge, to any person or organization
-obtaining a copy of the software and accompanying documentation covered by
-this license (the "Software") to use, reproduce, display, distribute,
-execute, and transmit the Software, and to prepare derivative works of the
-Software, and to permit third-parties to whom the Software is furnished to
-do so, all subject to the following:
-
-The copyright notices in the Software and this entire statement, including
-the above license grant, this restriction and the following disclaimer,
-must be included in all copies of the Software, in whole or in part, and
-all derivative works of the Software, unless such copies or derivative
-works are solely in the form of machine-executable object code generated by
-a source language processor.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
-SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
-FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
-
---------------------------------------------------------------------------------
-
-This project includes code from the mapbox/variant project, BSD 3-clause
-license
-
-Copyright (c) MapBox
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-- Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
-- Redistributions in binary form must reproduce the above copyright notice, this
-  list of conditions and the following disclaimer in the documentation and/or
-  other materials provided with the distribution.
-- Neither the name "MapBox" nor the names of its contributors may be
-  used to endorse or promote products derived from this software without
-  specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
---------------------------------------------------------------------------------
-
 This project includes code from the FlatBuffers project
 
 Copyright 2014 Google Inc.
@@ -832,3 +773,56 @@ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
 TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+--------------------------------------------------------------------------------
+
+This project includes code from Apache Kudu.
+
+ * cpp/cmake_modules/CompilerInfo.cmake is based on Kudu's cmake_modules/CompilerInfo.cmake
+
+Copyright: 2016 The Apache Software Foundation.
+Home page: https://kudu.apache.org/
+License: http://www.apache.org/licenses/LICENSE-2.0
+
+--------------------------------------------------------------------------------
+
+This project includes code from Apache Impala (incubating), formerly
+Impala. The Impala code and rights were donated to the ASF as part of the
+Incubator process after the initial code imports into Apache Parquet.
+
+Copyright: 2012 Cloudera, Inc.
+Copyright: 2016 The Apache Software Foundation.
+Home page: http://impala.apache.org/
+License: http://www.apache.org/licenses/LICENSE-2.0
+
+--------------------------------------------------------------------------------
+
+This project includes code from Apache Aurora.
+
+* dev/release/{release,changelog,release-candidate} are based on the scripts from
+  Apache Aurora
+
+Copyright: 2016 The Apache Software Foundation.
+Home page: https://aurora.apache.org/
+License: http://www.apache.org/licenses/LICENSE-2.0
+
+--------------------------------------------------------------------------------
+
+This project includes code from the Google styleguide.
+
+* cpp/build-support/cpplint.py is based on the scripts from the Google styleguide.
+
+Copyright: 2009 Google Inc. All rights reserved.
+Homepage: https://github.com/google/styleguide
+License: 3-clause BSD
+
+--------------------------------------------------------------------------------
+
+This project includes code from Snappy.
+
+* cpp/cmake_modules/{SnappyCMakeLists.txt,SnappyConfig.h} are based on code
+  from Google's Snappy project.
+
+Copyright: 2009 Google Inc. All rights reserved.
+Homepage: https://github.com/google/snappy
+License: 3-clause BSD

Makefile.docker

@@ -0,0 +1,85 @@
+# 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.
+
+# build docker compose images:
+# $ make -f Makefile.docker cpp
+# run the built image:
+# $ make -f Makefile.docker run cpp
+
+.PHONY: clean run cpp cpp-alpine go js java rust r
+
+DC := docker-compose
+
+clean:
+	$(DC) down -v
+
+run:
+	$(DC) run --rm $(filter-out $@,$(MAKECMDGOALS))
+
+go:
+	$(DC) build go
+
+js:
+	$(DC) build js
+
+java:
+	$(DC) build java
+
+rust:
+	$(DC) build rust
+
+cpp:
+	$(DC) build cpp
+
+cpp-alpine:
+	$(DC) build cpp-alpine
+
+cpp-cmake32:
+	$(DC) build cpp-cmake32
+
+c_glib: cpp
+	$(DC) build c_glib
+
+r: cpp
+	$(DC) build r
+
+python: cpp
+	$(DC) build python
+
+python-alpine: cpp-alpine
+	$(DC) build python-alpine
+
+lint: python
+	$(DC) build lint
+
+iwyu: lint
+
+clang-format: lint
+
+docs: python
+
+dask: python
+	$(DC) build dask
+
+hdfs: python
+	$(DC) build hdfs-integration
+
+spark: python
+	$(DC) build spark-integration
+
+pandas-master: python
+	$(DC) build --no-cache pandas-master

README.md

@@ -17,26 +17,14 @@
   under the License.
 -->
 
-## Apache Arrow
-
-<table>
-  <tr>
-    <td>Build Status</td>
-    <td>
-    <a href="https://travis-ci.org/apache/arrow">
-    <img src="https://travis-ci.org/apache/arrow.svg?branch=master" alt="travis build status" />
-    </a>
-    </td>
-    <td>Code Coverage</td>
-    <td>
-    <a href="https://codecov.io/gh/apache/arrow">
-    <img src="https://codecov.io/gh/apache/arrow/branch/master/graph/badge.svg" alt="codecov.io code coverage" />
-    </a>
-    </td>
-  </tr>
-</table>
-
-### Powering In-Memory Analytics
+# Apache Arrow
+
+[![Build Status](https://travis-ci.org/apache/arrow.svg?branch=master)](https://travis-ci.org/apache/arrow)
+[![Coverage Status](https://codecov.io/gh/apache/arrow/branch/master/graph/badge.svg)](https://codecov.io/gh/apache/arrow?branch=master)
+[![License](http://img.shields.io/:license-Apache%202-blue.svg)](https://github.com/apache/arrow/blob/master/LICENSE.txt)
+[![Twitter Follow](https://img.shields.io/twitter/follow/apachearrow.svg?style=social&label=Follow)](https://twitter.com/apachearrow)
+
+## Powering In-Memory Analytics
 
 Apache Arrow is a development platform for in-memory analytics. It contains a
 set of technologies that enable big data systems to process and move data fast.
@@ -61,7 +49,7 @@ Major components of the project include:
 Arrow is an [Apache Software Foundation](https://www.apache.org) project. Learn more at
 [arrow.apache.org](https://arrow.apache.org).
 
-### What's in the Arrow libraries?
+## What's in the Arrow libraries?
 
 The reference Arrow libraries contain a number of distinct software components:
 
@@ -79,7 +67,7 @@ The reference Arrow libraries contain a number of distinct software components:
   implementations (e.g. sending data from Java to C++)
 - Conversions to and from other in-memory data structures
 
-### Getting involved
+## Getting involved
 
 Even if you do not plan to contribute to Apache Arrow itself or Arrow
 integrations in other projects, we'd be happy to have you involved:
@@ -91,7 +79,7 @@ integrations in other projects, we'd be happy to have you involved:
 - [Learn the format][2]
 - Contribute code to one of the reference implementations
 
-### How to Contribute
+## How to Contribute
 
 We prefer to receive contributions in the form of GitHub pull requests. Please
 send pull requests against the [github.com/apache/arrow][4] repository.

c_glib/arrow-glib/array-builder.cpp

@@ -136,9 +136,7 @@ garrow_array_builder_append_nulls(GArrowArrayBuilder *builder,
 
   auto arrow_builder =
     static_cast<BUILDER>(garrow_array_builder_get_raw(builder));
-  uint8_t valid_bytes[n];
-  memset(valid_bytes, 0, sizeof(uint8_t) * n);
-  auto status = arrow_builder->AppendNulls(valid_bytes, n);
+  auto status = arrow_builder->AppendNulls(n);
   return garrow_error_check(error, status, context);
 }
 

c_glib/configure.ac

@@ -99,7 +99,10 @@ fi
 AC_SUBST(GARROW_CFLAGS)
 AC_SUBST(GARROW_CXXFLAGS)
 
-AM_PATH_GLIB_2_0([2.32.4], [], [], [gobject gio])
+AM_PATH_GLIB_2_0([2.32.4],
+                 [],
+                 [AC_MSG_ERROR(GLib isn't available)],
+                 [gobject gio])
 
 GOBJECT_INTROSPECTION_REQUIRE([1.32.1])
 GTK_DOC_CHECK([1.18-2])

ci/appveyor-cpp-build.bat

@@ -44,6 +44,7 @@ if "%JOB%" == "Static_Crt_Build" (
   cmake --build . --config Debug || exit /B
   ctest --output-on-failure -j2 || exit /B
   popd
+  rmdir /S /Q cpp\build-debug
 
   mkdir cpp\build-release
   pushd cpp\build-release