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| <meta name="description" content="Apache Arrow 0.15.1 (1 November 2019) This is a major release covering more than 1 months of development. Download Source Artifacts Binary Artifacts For CentOS For Debian For Python For Ubuntu Git tag Contributors This release includes 41 commits from 13 distinct contributors. $ git shortlog -sn apache-arrow-0.15.0..apache-arrow-0.15.1 10 Wes McKinney 10 Antoine Pitrou 7 Krisztián Szűcs 2 tianchen92 2 Joris Van den Bossche 2 Sutou Kouhei 2 Anthony Abate 1 Uwe L. Korn 1 Prudhvi Porandla 1 Yuqi Gu 1 ptaylor 1 Rick Cobb 1 tianchen Patch Committers The following Apache committers merged contributed patches to the repository. $ git shortlog -csn apache-arrow-0.15.0..apache-arrow-0.15.1 41 Krisztián Szűcs Changelog New Features and Improvements ARROW-6610 - [C++] Add ARROW_FILESYSTEM=ON/OFF CMake configuration flag ARROW-6661 - [Java] Implement APIs like slice to enhance VectorSchemaRoot ARROW-6777 - [GLib][CI] Unpin gobject-introspection gem ARROW-6852 - [C++] memory-benchmark build failed on Arm64 ARROW-6927 - [C++] Add gRPC version check ARROW-6963 - [Packaging][Wheel][OSX] Use crossbow’s command to deploy artifacts from travis builds Bug Fixes ARROW-6464 - [Java] Refactor FixedSizeListVector#splitAndTransfer with slice API ARROW-6728 - [C#] Support reading and writing Date32 and Date64 arrays ARROW-6740 - [Python] Unable to delete closed MemoryMappedFile on Windows ARROW-6762 - [C++] JSON reader segfaults on newline ARROW-6795 - [C#] Reading large Arrow files in C# results in an exception ARROW-6806 - [C++] Segfault deserializing ListArray containing null/empty list ARROW-6809 - [RUBY] Gem does not install on macOS due to glib2 3.3.7 compilation failure ARROW-6813 - [Ruby] Arrow::Table.load with headers=true leads to exception in Arrow 0.15 ARROW-6834 - [C++] Pin gtest to 1.8.1 to triage failing Appveyor / MSVC build ARROW-6844 - [C++][Parquet][Python] List columns read broken with 0.15.0 ARROW-6857 - [Python][C++] Segfault for dictionary_encode on empty chunked_array (edge case) ARROW-6860 - [Python] Only link libarrow_flight.so to pyarrow._flight ARROW-6861 - [Python] arrow-0.15.0 reading arrow-0.14.1-output Parquet dictionary column: Failure reading column: IOError: Arrow error: Invalid: Resize cannot downsize ARROW-6869 - [C++] Dictionary “delta” building logic in builder_dict.h produces invalid arrays ARROW-6873 - [Python] Stale CColumn reference break Cython cimport pyarrow ARROW-6874 - [Python] Memory leak in Table.to_pandas() when conversion to object dtype ARROW-6876 - [Python] Reading parquet file with many columns becomes slow for 0.15.0 ARROW-6877 - [C++] Boost not found from the correct environment ARROW-6878 - [Python] pa.array() does not handle list of dicts with bytes keys correctly under python3 ARROW-6882 - [Python] cannot create a chunked_array from dictionary_encoding result ARROW-6886 - [C++] arrow::io header nvcc compiler warnings ARROW-6898 - [Java] Fix potential memory leak in ArrowWriter and several test classes ARROW-6903 - [Python] Wheels broken after ARROW-6860 changes ARROW-6905 - [Packaging][OSX] Nightly builds on MacOS are failing because of brew compile timeouts ARROW-6910 - [Python] pyarrow.parquet.read_table(…) takes up lots of memory which is not released until program exits ARROW-6922 - [Python] Pandas master build is failing (MultiIndex.levels change) ARROW-6937 - [Packaging][Python] Fix conda linux and OSX wheel nightly builds ARROW-6938 - [Python] Windows wheel depends on zstd.dll and libbz2.dll, which are not bundled ARROW-6962 - [C++] [CI] Stop compiling with -Weverything ARROW-6977 - [C++] Only enable jemalloc background_thread if feature is supported ARROW-6983 - [C++] Threaded task group crashes sometimes" /> |
| <meta property="og:description" content="Apache Arrow 0.15.1 (1 November 2019) This is a major release covering more than 1 months of development. Download Source Artifacts Binary Artifacts For CentOS For Debian For Python For Ubuntu Git tag Contributors This release includes 41 commits from 13 distinct contributors. $ git shortlog -sn apache-arrow-0.15.0..apache-arrow-0.15.1 10 Wes McKinney 10 Antoine Pitrou 7 Krisztián Szűcs 2 tianchen92 2 Joris Van den Bossche 2 Sutou Kouhei 2 Anthony Abate 1 Uwe L. Korn 1 Prudhvi Porandla 1 Yuqi Gu 1 ptaylor 1 Rick Cobb 1 tianchen Patch Committers The following Apache committers merged contributed patches to the repository. $ git shortlog -csn apache-arrow-0.15.0..apache-arrow-0.15.1 41 Krisztián Szűcs Changelog New Features and Improvements ARROW-6610 - [C++] Add ARROW_FILESYSTEM=ON/OFF CMake configuration flag ARROW-6661 - [Java] Implement APIs like slice to enhance VectorSchemaRoot ARROW-6777 - [GLib][CI] Unpin gobject-introspection gem ARROW-6852 - [C++] memory-benchmark build failed on Arm64 ARROW-6927 - [C++] Add gRPC version check ARROW-6963 - [Packaging][Wheel][OSX] Use crossbow’s command to deploy artifacts from travis builds Bug Fixes ARROW-6464 - [Java] Refactor FixedSizeListVector#splitAndTransfer with slice API ARROW-6728 - [C#] Support reading and writing Date32 and Date64 arrays ARROW-6740 - [Python] Unable to delete closed MemoryMappedFile on Windows ARROW-6762 - [C++] JSON reader segfaults on newline ARROW-6795 - [C#] Reading large Arrow files in C# results in an exception ARROW-6806 - [C++] Segfault deserializing ListArray containing null/empty list ARROW-6809 - [RUBY] Gem does not install on macOS due to glib2 3.3.7 compilation failure ARROW-6813 - [Ruby] Arrow::Table.load with headers=true leads to exception in Arrow 0.15 ARROW-6834 - [C++] Pin gtest to 1.8.1 to triage failing Appveyor / MSVC build ARROW-6844 - [C++][Parquet][Python] List columns read broken with 0.15.0 ARROW-6857 - [Python][C++] Segfault for dictionary_encode on empty chunked_array (edge case) ARROW-6860 - [Python] Only link libarrow_flight.so to pyarrow._flight ARROW-6861 - [Python] arrow-0.15.0 reading arrow-0.14.1-output Parquet dictionary column: Failure reading column: IOError: Arrow error: Invalid: Resize cannot downsize ARROW-6869 - [C++] Dictionary “delta” building logic in builder_dict.h produces invalid arrays ARROW-6873 - [Python] Stale CColumn reference break Cython cimport pyarrow ARROW-6874 - [Python] Memory leak in Table.to_pandas() when conversion to object dtype ARROW-6876 - [Python] Reading parquet file with many columns becomes slow for 0.15.0 ARROW-6877 - [C++] Boost not found from the correct environment ARROW-6878 - [Python] pa.array() does not handle list of dicts with bytes keys correctly under python3 ARROW-6882 - [Python] cannot create a chunked_array from dictionary_encoding result ARROW-6886 - [C++] arrow::io header nvcc compiler warnings ARROW-6898 - [Java] Fix potential memory leak in ArrowWriter and several test classes ARROW-6903 - [Python] Wheels broken after ARROW-6860 changes ARROW-6905 - [Packaging][OSX] Nightly builds on MacOS are failing because of brew compile timeouts ARROW-6910 - [Python] pyarrow.parquet.read_table(…) takes up lots of memory which is not released until program exits ARROW-6922 - [Python] Pandas master build is failing (MultiIndex.levels change) ARROW-6937 - [Packaging][Python] Fix conda linux and OSX wheel nightly builds ARROW-6938 - [Python] Windows wheel depends on zstd.dll and libbz2.dll, which are not bundled ARROW-6962 - [C++] [CI] Stop compiling with -Weverything ARROW-6977 - [C++] Only enable jemalloc background_thread if feature is supported ARROW-6983 - [C++] Threaded task group crashes sometimes" /> |
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| <h1 id="apache-arrow-0151-1-november-2019">Apache Arrow 0.15.1 (1 November 2019)</h1> |
| |
| <p>This is a major release covering more than 1 months of development.</p> |
| |
| <h2 id="download">Download</h2> |
| |
| <ul> |
| <li><a href="https://www.apache.org/dyn/closer.cgi/arrow/arrow-0.15.1/"><strong>Source Artifacts</strong></a></li> |
| <li><strong>Binary Artifacts</strong> |
| <ul> |
| <li><a href="https://apache.jfrog.io/artifactory/arrow/centos/">For CentOS</a></li> |
| <li><a href="https://apache.jfrog.io/artifactory/arrow/debian/">For Debian</a></li> |
| <li><a href="https://apache.jfrog.io/artifactory/arrow/python/0.15.1/">For Python</a></li> |
| <li><a href="https://apache.jfrog.io/artifactory/arrow/ubuntu/">For Ubuntu</a></li> |
| </ul> |
| </li> |
| <li><a href="https://github.com/apache/arrow/releases/tag/apache-arrow-0.15.1">Git tag</a></li> |
| </ul> |
| |
| <h2 id="contributors">Contributors</h2> |
| |
| <p>This release includes 41 commits from 13 distinct contributors.</p> |
| |
| <div class="language-console highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="gp">$</span><span class="w"> </span>git shortlog <span class="nt">-sn</span> apache-arrow-0.15.0..apache-arrow-0.15.1 |
| <span class="go"> 10 Wes McKinney |
| 10 Antoine Pitrou |
| 7 Krisztián Szűcs |
| 2 tianchen92 |
| 2 Joris Van den Bossche |
| 2 Sutou Kouhei |
| 2 Anthony Abate |
| 1 Uwe L. Korn |
| 1 Prudhvi Porandla |
| 1 Yuqi Gu |
| 1 ptaylor |
| 1 Rick Cobb |
| 1 tianchen |
| </span></code></pre></div></div> |
| |
| <h2 id="patch-committers">Patch Committers</h2> |
| |
| <p>The following Apache committers merged contributed patches to the repository.</p> |
| |
| <div class="language-console highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="gp">$</span><span class="w"> </span>git shortlog <span class="nt">-csn</span> apache-arrow-0.15.0..apache-arrow-0.15.1 |
| <span class="go"> 41 Krisztián Szűcs |
| </span></code></pre></div></div> |
| |
| <h2 id="changelog">Changelog</h2> |
| |
| <h3 id="new-features-and-improvements">New Features and Improvements</h3> |
| |
| <ul> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6610">ARROW-6610</a> - [C++] Add ARROW_FILESYSTEM=ON/OFF CMake configuration flag</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6661">ARROW-6661</a> - [Java] Implement APIs like slice to enhance VectorSchemaRoot</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6777">ARROW-6777</a> - [GLib][CI] Unpin gobject-introspection gem</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6852">ARROW-6852</a> - [C++] memory-benchmark build failed on Arm64</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6927">ARROW-6927</a> - [C++] Add gRPC version check</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6963">ARROW-6963</a> - [Packaging][Wheel][OSX] Use crossbow’s command to deploy artifacts from travis builds</li> |
| </ul> |
| |
| <h3 id="bug-fixes">Bug Fixes</h3> |
| |
| <ul> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6464">ARROW-6464</a> - [Java] Refactor FixedSizeListVector#splitAndTransfer with slice API</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6728">ARROW-6728</a> - [C#] Support reading and writing Date32 and Date64 arrays</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6740">ARROW-6740</a> - [Python] Unable to delete closed MemoryMappedFile on Windows</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6762">ARROW-6762</a> - [C++] JSON reader segfaults on newline</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6795">ARROW-6795</a> - [C#] Reading large Arrow files in C# results in an exception</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6806">ARROW-6806</a> - [C++] Segfault deserializing ListArray containing null/empty list</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6809">ARROW-6809</a> - [RUBY] Gem does not install on macOS due to glib2 3.3.7 compilation failure</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6813">ARROW-6813</a> - [Ruby] Arrow::Table.load with headers=true leads to exception in Arrow 0.15</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6834">ARROW-6834</a> - [C++] Pin gtest to 1.8.1 to triage failing Appveyor / MSVC build</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6844">ARROW-6844</a> - [C++][Parquet][Python] List<scalar type=""> columns read broken with 0.15.0</scalar></li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6857">ARROW-6857</a> - [Python][C++] Segfault for dictionary_encode on empty chunked_array (edge case)</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6860">ARROW-6860</a> - [Python] Only link libarrow_flight.so to pyarrow._flight</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6861">ARROW-6861</a> - [Python] arrow-0.15.0 reading arrow-0.14.1-output Parquet dictionary column: Failure reading column: IOError: Arrow error: Invalid: Resize cannot downsize</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6869">ARROW-6869</a> - [C++] Dictionary “delta” building logic in builder_dict.h produces invalid arrays</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6873">ARROW-6873</a> - [Python] Stale CColumn reference break Cython cimport pyarrow</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6874">ARROW-6874</a> - [Python] Memory leak in Table.to_pandas() when conversion to object dtype</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6876">ARROW-6876</a> - [Python] Reading parquet file with many columns becomes slow for 0.15.0</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6877">ARROW-6877</a> - [C++] Boost not found from the correct environment</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6878">ARROW-6878</a> - [Python] pa.array() does not handle list of dicts with bytes keys correctly under python3</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6882">ARROW-6882</a> - [Python] cannot create a chunked_array from dictionary_encoding result</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6886">ARROW-6886</a> - [C++] arrow::io header nvcc compiler warnings</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6898">ARROW-6898</a> - [Java] Fix potential memory leak in ArrowWriter and several test classes</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6903">ARROW-6903</a> - [Python] Wheels broken after ARROW-6860 changes</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6905">ARROW-6905</a> - [Packaging][OSX] Nightly builds on MacOS are failing because of brew compile timeouts</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6910">ARROW-6910</a> - [Python] pyarrow.parquet.read_table(…) takes up lots of memory which is not released until program exits</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6922">ARROW-6922</a> - [Python] Pandas master build is failing (MultiIndex.levels change)</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6937">ARROW-6937</a> - [Packaging][Python] Fix conda linux and OSX wheel nightly builds</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6938">ARROW-6938</a> - [Python] Windows wheel depends on zstd.dll and libbz2.dll, which are not bundled</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6962">ARROW-6962</a> - [C++] [CI] Stop compiling with -Weverything</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6977">ARROW-6977</a> - [C++] Only enable jemalloc background_thread if feature is supported</li> |
| <li><a href="https://issues.apache.org/jira/browse/ARROW-6983">ARROW-6983</a> - [C++] Threaded task group crashes sometimes</li> |
| </ul> |
| |
| |
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