[jira] [Created] (ARROW-201) C++: Initial ParquetWriter

2016-05-16 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-201: - Summary: C++: Initial ParquetWriter Key: ARROW-201 URL: https://issues.apache.org/jira/browse/ARROW-201 Project: Apache Arrow Issue Type: New Feature

[jira] [Updated] (ARROW-201) C++: Initial ParquetWriter implementation

2016-05-16 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn updated ARROW-201: -- Summary: C++: Initial ParquetWriter implementation (was: C++: Initial ParquetWriter) > C++: Init

[jira] [Updated] (ARROW-201) C++: Initial ParquetWriter implementation

2016-05-16 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn updated ARROW-201: -- Component/s: C++ > C++: Initial ParquetWriter implementat

[jira] [Commented] (ARROW-201) C++: Initial ParquetWriter implementation

2016-05-16 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15284988#comment-15284988 ] Uwe L. Korn commented on ARROW-201: --- PR: https://github.com/apache/arrow/pull/78

[jira] [Created] (ARROW-203) Python: Basic filename based Parquet read/write

2016-05-17 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-203: - Summary: Python: Basic filename based Parquet read/write Key: ARROW-203 URL: https://issues.apache.org/jira/browse/ARROW-203 Project: Apache Arrow Issue Type: New

[jira] [Commented] (ARROW-203) Python: Basic filename based Parquet read/write

2016-05-29 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15306011#comment-15306011 ] Uwe L. Korn commented on ARROW-203: --- PR: https://github.com/apache/arrow/pul

[jira] [Commented] (ARROW-213) Exposing static arrow build

2016-06-07 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15320146#comment-15320146 ] Uwe L. Korn commented on ARROW-213: --- Already had a lock at that but I realised

[jira] [Comment Edited] (ARROW-213) Exposing static arrow build

2016-06-07 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15320146#comment-15320146 ] Uwe L. Korn edited comment on ARROW-213 at 6/8/16 6:5

[jira] [Created] (ARROW-214) C++: Add String support to Parquet I/O

2016-06-10 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-214: - Summary: C++: Add String support to Parquet I/O Key: ARROW-214 URL: https://issues.apache.org/jira/browse/ARROW-214 Project: Apache Arrow Issue Type: New Feature

[jira] [Created] (ARROW-215) C++: Support other integer types in Parquet I/O

2016-06-10 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-215: - Summary: C++: Support other integer types in Parquet I/O Key: ARROW-215 URL: https://issues.apache.org/jira/browse/ARROW-215 Project: Apache Arrow Issue Type: New

[jira] [Created] (ARROW-216) C++: BooleanBuilder uses storage ineffienctly

2016-06-12 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-216: - Summary: C++: BooleanBuilder uses storage ineffienctly Key: ARROW-216 URL: https://issues.apache.org/jira/browse/ARROW-216 Project: Apache Arrow Issue Type

[jira] [Commented] (ARROW-215) C++: Support other integer types in Parquet I/O

2016-06-12 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15326571#comment-15326571 ] Uwe L. Korn commented on ARROW-215: --- PR: https://github.com/apache/arrow/pull/89

[jira] [Created] (ARROW-217) Fix Travis w.r.t conda 4.1.0 changes

2016-06-15 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-217: - Summary: Fix Travis w.r.t conda 4.1.0 changes Key: ARROW-217 URL: https://issues.apache.org/jira/browse/ARROW-217 Project: Apache Arrow Issue Type: Bug

[jira] [Assigned] (ARROW-214) C++: Add String support to Parquet I/O

2016-06-15 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn reassigned ARROW-214: - Assignee: Uwe L. Korn > C++: Add String support to Parquet

[jira] [Created] (ARROW-221) Add switch for writing Parquet 1.0 compatible logical types

2016-06-17 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-221: - Summary: Add switch for writing Parquet 1.0 compatible logical types Key: ARROW-221 URL: https://issues.apache.org/jira/browse/ARROW-221 Project: Apache Arrow

[jira] [Commented] (ARROW-221) Add switch for writing Parquet 1.0 compatible logical types

2016-06-18 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15337650#comment-15337650 ] Uwe L. Korn commented on ARROW-221: --- PR: https://github.com/apache/arrow/pull/93 &

[jira] [Commented] (ARROW-191) Python: Provide infrastructure for manylinux1 wheels

2016-06-20 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15340265#comment-15340265 ] Uwe L. Korn commented on ARROW-191: --- There is a script to build Feather for manyli

[jira] [Created] (ARROW-223) Do not link against libpython

2016-06-21 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-223: - Summary: Do not link against libpython Key: ARROW-223 URL: https://issues.apache.org/jira/browse/ARROW-223 Project: Apache Arrow Issue Type: Bug

[jira] [Commented] (ARROW-223) Do not link against libpython

2016-06-21 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15342571#comment-15342571 ] Uwe L. Korn commented on ARROW-223: --- PR: https://github.com/apache/arrow/pull/95

[jira] [Created] (ARROW-229) C++: Add Helper to cast to cast primitive arrays

2016-06-26 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-229: - Summary: C++: Add Helper to cast to cast primitive arrays Key: ARROW-229 URL: https://issues.apache.org/jira/browse/ARROW-229 Project: Apache Arrow Issue Type

[jira] [Created] (ARROW-230) Python: Do not name modules like native ones (i.e. rename pyarrow.io)

2016-06-28 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-230: - Summary: Python: Do not name modules like native ones (i.e. rename pyarrow.io) Key: ARROW-230 URL: https://issues.apache.org/jira/browse/ARROW-230 Project: Apache Arrow

[jira] [Created] (ARROW-231) C++: Add typed Resize to PoolBuffer

2016-06-28 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-231: - Summary: C++: Add typed Resize to PoolBuffer Key: ARROW-231 URL: https://issues.apache.org/jira/browse/ARROW-231 Project: Apache Arrow Issue Type: New Feature

[jira] [Created] (ARROW-232) C++/Parquet: Support writing chunked arrays as part of a table

2016-06-28 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-232: - Summary: C++/Parquet: Support writing chunked arrays as part of a table Key: ARROW-232 URL: https://issues.apache.org/jira/browse/ARROW-232 Project: Apache Arrow

[jira] [Resolved] (ARROW-214) C++: Add String support to Parquet I/O

2016-06-29 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn resolved ARROW-214. --- Resolution: Fixed > C++: Add String support to Parquet

[jira] [Resolved] (ARROW-215) C++: Support other integer types in Parquet I/O

2016-06-29 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn resolved ARROW-215. --- Resolution: Fixed > C++: Support other integer types in Parquet

[jira] [Commented] (ARROW-221) Add switch for writing Parquet 1.0 compatible logical types

2016-06-29 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15356636#comment-15356636 ] Uwe L. Korn commented on ARROW-221: --- Resolved by https://github.com/apache/arrow/pul

[jira] [Commented] (ARROW-214) C++: Add String support to Parquet I/O

2016-06-29 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15356635#comment-15356635 ] Uwe L. Korn commented on ARROW-214: --- Resolved by https://github.com/apache/arrow/pul

[jira] [Closed] (ARROW-221) Add switch for writing Parquet 1.0 compatible logical types

2016-06-29 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn closed ARROW-221. - Resolution: Fixed > Add switch for writing Parquet 1.0 compatible logical ty

[jira] [Created] (ARROW-242) C++/Python: Support Timestamp Data Type

2016-07-26 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-242: - Summary: C++/Python: Support Timestamp Data Type Key: ARROW-242 URL: https://issues.apache.org/jira/browse/ARROW-242 Project: Apache Arrow Issue Type: New Feature

[jira] [Commented] (ARROW-242) C++/Python: Support Timestamp Data Type

2016-07-26 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15394459#comment-15394459 ] Uwe L. Korn commented on ARROW-242: --- PR: https://github.com/apache/arrow/pull/107

[jira] [Commented] (ARROW-270) [Format] Define more generic Interval logical type

2016-08-24 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15435123#comment-15435123 ] Uwe L. Korn commented on ARROW-270: --- Given that there are discussion to change

[jira] [Created] (ARROW-282) Make parquet-cpp an optional dependency of pyarrow

2016-09-01 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-282: - Summary: Make parquet-cpp an optional dependency of pyarrow Key: ARROW-282 URL: https://issues.apache.org/jira/browse/ARROW-282 Project: Apache Arrow Issue Type

[jira] [Updated] (ARROW-282) Make parquet-cpp an optional dependency of pyarrow

2016-09-01 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn updated ARROW-282: -- Description: Currently pyarrow hard depends on the parquet support of arrow-cpp. This should be an

[jira] [Created] (ARROW-286) Build thirdparty dependencies in parallel

2016-09-08 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-286: - Summary: Build thirdparty dependencies in parallel Key: ARROW-286 URL: https://issues.apache.org/jira/browse/ARROW-286 Project: Apache Arrow Issue Type

[jira] [Created] (ARROW-289) Install test-util.h

2016-09-12 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-289: - Summary: Install test-util.h Key: ARROW-289 URL: https://issues.apache.org/jira/browse/ARROW-289 Project: Apache Arrow Issue Type: Improvement

[jira] [Commented] (ARROW-289) Install test-util.h

2016-09-12 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15483573#comment-15483573 ] Uwe L. Korn commented on ARROW-289: --- PR: https://github.com/apache/arrow/pull

[jira] [Created] (ARROW-299) Use absolute namespace in macros

2016-09-21 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-299: - Summary: Use absolute namespace in macros Key: ARROW-299 URL: https://issues.apache.org/jira/browse/ARROW-299 Project: Apache Arrow Issue Type: Improvement

[jira] [Commented] (ARROW-299) Use absolute namespace in macros

2016-09-21 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15510466#comment-15510466 ] Uwe L. Korn commented on ARROW-299: --- PR: https://github.com/apache/arrow/pull/142 &

[jira] [Comment Edited] (ARROW-96) C++: API documentation using Doxygen

2016-09-21 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-96?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15510985#comment-15510985 ] Uwe L. Korn edited comment on ARROW-96 at 9/21/16 7:5

[jira] [Commented] (ARROW-96) C++: API documentation using Doxygen

2016-09-21 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-96?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15510985#comment-15510985 ] Uwe L. Korn commented on ARROW-96: -- Currently we're using {{//}} for code comment

[jira] [Created] (ARROW-305) Add compression and use_dictionary options to Parquet interface

2016-09-27 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-305: - Summary: Add compression and use_dictionary options to Parquet interface Key: ARROW-305 URL: https://issues.apache.org/jira/browse/ARROW-305 Project: Apache Arrow

[jira] [Commented] (ARROW-305) Add compression and use_dictionary options to Parquet interface

2016-09-27 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15526543#comment-15526543 ] Uwe L. Korn commented on ARROW-305: --- PR: https://github.com/apache/arrow/pull/148 &

[jira] [Commented] (ARROW-306) Add option to pass cmake arguments via environment variable

2016-09-27 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15526658#comment-15526658 ] Uwe L. Korn commented on ARROW-306: --- PR: https://github.com/apache/arrow/pull/149 &

[jira] [Created] (ARROW-306) Add option to pass cmake arguments via environment variable

2016-09-27 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-306: - Summary: Add option to pass cmake arguments via environment variable Key: ARROW-306 URL: https://issues.apache.org/jira/browse/ARROW-306 Project: Apache Arrow

[jira] [Commented] (ARROW-328) [C++] Return shared_ptr by value instead of const-ref?

2016-10-09 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-328?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15560325#comment-15560325 ] Uwe L. Korn commented on ARROW-328: --- +1 on that. > [C++] Return shared_ptr b

[jira] [Commented] (ARROW-322) [Python] Optional IO interfaces (e.g. HDFS) should be in their own Cython modules

2016-10-09 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15560359#comment-15560359 ] Uwe L. Korn commented on ARROW-322: --- That also implies that we should have those mo

[jira] [Commented] (ARROW-331) [Python] Python 2.7 support

2016-10-10 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15562652#comment-15562652 ] Uwe L. Korn commented on ARROW-331: --- I oppose that as I'm stuck with 2.7 for a

[jira] [Commented] (ARROW-191) Python: Provide infrastructure for manylinux1 wheels

2016-10-13 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15572778#comment-15572778 ] Uwe L. Korn commented on ARROW-191: --- PR: https://github.com/apache/arrow/pull

[jira] [Created] (ARROW-336) Run Apache Rat in Travis builds

2016-10-13 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-336: - Summary: Run Apache Rat in Travis builds Key: ARROW-336 URL: https://issues.apache.org/jira/browse/ARROW-336 Project: Apache Arrow Issue Type: Improvement

[jira] [Commented] (ARROW-336) Run Apache Rat in Travis builds

2016-10-13 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15572841#comment-15572841 ] Uwe L. Korn commented on ARROW-336: --- PR: https://github.com/apache/arrow/pull/174 &

[jira] [Commented] (ARROW-97) Python: API documentation via sphinx-apidoc

2016-10-16 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-97?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15579604#comment-15579604 ] Uwe L. Korn commented on ARROW-97: -- PR: https://github.com/apache/arrow/pull/175 >

[jira] [Commented] (ARROW-341) [Python] Making libpyarrow available to third parties

2016-10-18 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15587833#comment-15587833 ] Uwe L. Korn commented on ARROW-341: --- Sounds ok to me. Then we may still ha

[jira] [Created] (ARROW-342) Set Python version on release

2016-10-19 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-342: - Summary: Set Python version on release Key: ARROW-342 URL: https://issues.apache.org/jira/browse/ARROW-342 Project: Apache Arrow Issue Type: Bug Affects

[jira] [Assigned] (ARROW-342) Set Python version on release

2016-10-19 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn reassigned ARROW-342: - Assignee: Uwe L. Korn > Set Python version on rele

[jira] [Commented] (ARROW-342) Set Python version on release

2016-10-19 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15588009#comment-15588009 ] Uwe L. Korn commented on ARROW-342: --- PR: https://github.com/apache/arrow/pull/179 &

[jira] [Commented] (ARROW-346) Python API Documentation

2016-10-20 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15591941#comment-15591941 ] Uwe L. Korn commented on ARROW-346: --- We already have a scaffold for this but are

[jira] [Commented] (ARROW-348) [Python] CMake build type should be configurable on the command line

2016-10-25 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15606028#comment-15606028 ] Uwe L. Korn commented on ARROW-348: --- I'm successfully using {{PYARROW_CMAK

[jira] [Commented] (ARROW-300) [Format] Add buffer compression option to IPC file format

2016-10-26 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15608798#comment-15608798 ] Uwe L. Korn commented on ARROW-300: --- +1 Compression makes sense to me and also the

[jira] [Created] (ARROW-354) Connot compare an array of empty strings to another

2016-10-29 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-354: - Summary: Connot compare an array of empty strings to another Key: ARROW-354 URL: https://issues.apache.org/jira/browse/ARROW-354 Project: Apache Arrow Issue Type

[jira] [Commented] (ARROW-354) Connot compare an array of empty strings to another

2016-10-29 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-354?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15617623#comment-15617623 ] Uwe L. Korn commented on ARROW-354: --- PR: https://github.com/apache/arrow/pull

[jira] [Created] (ARROW-355) Add tests for serialising arrays of empty strings to Parquet

2016-10-29 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-355: - Summary: Add tests for serialising arrays of empty strings to Parquet Key: ARROW-355 URL: https://issues.apache.org/jira/browse/ARROW-355 Project: Apache Arrow

[jira] [Commented] (ARROW-355) Add tests for serialising arrays of empty strings to Parquet

2016-10-29 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15617630#comment-15617630 ] Uwe L. Korn commented on ARROW-355: --- PR: https://github.com/apache/arrow/pull/190 &

[jira] [Resolved] (ARROW-339) Make merge_arrow_pr script work with Python 3

2016-10-29 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn resolved ARROW-339. --- Resolution: Fixed Issue resolved by pull request 188 [https://github.com/apache/arrow/pull/188

[jira] [Assigned] (ARROW-339) Make merge_arrow_pr script work with Python 3

2016-10-29 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn reassigned ARROW-339: - Assignee: Wes McKinney > Make merge_arrow_pr script work with Pytho

[jira] [Resolved] (ARROW-349) Six is missing as a requirement in the python setup.py

2016-10-30 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn resolved ARROW-349. --- Resolution: Fixed Issue resolved by pull request 184 [https://github.com/apache/arrow/pull/184] >

[jira] [Created] (ARROW-356) Add documentation about reading Parquet

2016-11-01 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-356: - Summary: Add documentation about reading Parquet Key: ARROW-356 URL: https://issues.apache.org/jira/browse/ARROW-356 Project: Apache Arrow Issue Type: Improvement

[jira] [Updated] (ARROW-357) Default Parquet chunk_size of 64k is too small

2016-11-01 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn updated ARROW-357: -- Component/s: Python > Default Parquet chunk_size of 64k is too sm

[jira] [Created] (ARROW-357) Default Parquet chunk_size of 64k is too small

2016-11-01 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-357: - Summary: Default Parquet chunk_size of 64k is too small Key: ARROW-357 URL: https://issues.apache.org/jira/browse/ARROW-357 Project: Apache Arrow Issue Type: Bug

[jira] [Commented] (ARROW-357) Default Parquet chunk_size of 64k is too small

2016-11-01 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15625339#comment-15625339 ] Uwe L. Korn commented on ARROW-357: --- PR: https://github.com/apache/arrow/pull

[jira] [Commented] (ARROW-356) Add documentation about reading Parquet

2016-11-01 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15625347#comment-15625347 ] Uwe L. Korn commented on ARROW-356: --- PR: https://github.com/apache/arrow/pull/193 &

[jira] [Resolved] (ARROW-358) [C++] libhdfs can be in non-standard locations in some Hadoop distributions

2016-11-02 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn resolved ARROW-358. --- Resolution: Fixed Issue resolved by pull request 195 [https://github.com/apache/arrow/pull/195] >

[jira] [Created] (ARROW-360) C++: Add method to shrink PoolBuffer using realloc

2016-11-03 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-360: - Summary: C++: Add method to shrink PoolBuffer using realloc Key: ARROW-360 URL: https://issues.apache.org/jira/browse/ARROW-360 Project: Apache Arrow Issue Type

[jira] [Created] (ARROW-361) Python: Support reading a column-selection from Parquet files

2016-11-03 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-361: - Summary: Python: Support reading a column-selection from Parquet files Key: ARROW-361 URL: https://issues.apache.org/jira/browse/ARROW-361 Project: Apache Arrow

[jira] [Updated] (ARROW-362) Python: Calling to_pandas on a table read from Parquet leaks memory

2016-11-03 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-362?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn updated ARROW-362: -- Affects Version/s: 0.1.0 > Python: Calling to_pandas on a table read from Parquet leaks mem

[jira] [Updated] (ARROW-362) Python: Calling to_pandas on a table read from Parquet leaks memory

2016-11-03 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-362?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn updated ARROW-362: -- Description: Steps to reproduce: * Read a parquet file with {{pyarrow.parquet.read_table}} and convert

[jira] [Updated] (ARROW-362) Python: Calling to_pandas on a table read from Parquet leaks memory

2016-11-03 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-362?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn updated ARROW-362: -- Description: Steps to reproduce: * Read a parquet file with {{pyarrow.parquet.read_table}} and convert

[jira] [Created] (ARROW-362) Python: Calling to_pandas on a table read from Parquet leaks memory

2016-11-03 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-362: - Summary: Python: Calling to_pandas on a table read from Parquet leaks memory Key: ARROW-362 URL: https://issues.apache.org/jira/browse/ARROW-362 Project: Apache Arrow

[jira] [Commented] (ARROW-362) Python: Calling to_pandas on a table read from Parquet leaks memory

2016-11-03 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15633574#comment-15633574 ] Uwe L. Korn commented on ARROW-362: --- This was to one too much reference count in

[jira] [Commented] (ARROW-361) Python: Support reading a column-selection from Parquet files

2016-11-03 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-361?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15635451#comment-15635451 ] Uwe L. Korn commented on ARROW-361: --- PR: https://github.com/apache/arrow/pull

[jira] [Created] (ARROW-365) Python: Provide Array.to_pandas()

2016-11-04 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-365: - Summary: Python: Provide Array.to_pandas() Key: ARROW-365 URL: https://issues.apache.org/jira/browse/ARROW-365 Project: Apache Arrow Issue Type: Improvement

[jira] [Commented] (ARROW-346) Python API Documentation

2016-11-04 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15635643#comment-15635643 ] Uwe L. Korn commented on ARROW-346: --- Minimal API documentation on RTD is up: h

[jira] [Assigned] (ARROW-346) Python API Documentation

2016-11-04 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-346?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn reassigned ARROW-346: - Assignee: Uwe L. Korn > Python API Documentat

[jira] [Commented] (ARROW-368) Document use of LD_LIBRARY_PATH when using Python

2016-11-04 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15636959#comment-15636959 ] Uwe L. Korn commented on ARROW-368: --- +1 for the README Also I'll mention th

[jira] [Resolved] (ARROW-368) Document use of LD_LIBRARY_PATH when using Python

2016-11-06 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn resolved ARROW-368. --- Resolution: Fixed Issue resolved by pull request 199 [https://github.com/apache/arrow/pull/199

[jira] [Created] (ARROW-370) Python: Pandas conversion from `datetime.date` columns

2016-11-08 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-370: - Summary: Python: Pandas conversion from `datetime.date` columns Key: ARROW-370 URL: https://issues.apache.org/jira/browse/ARROW-370 Project: Apache Arrow Issue

[jira] [Updated] (ARROW-370) Python: Pandas conversion from `datetime.date` columns

2016-11-08 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-370?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn updated ARROW-370: -- Component/s: Python > Python: Pandas conversion from `datetime.date` colu

[jira] [Updated] (ARROW-371) Python: Table with null timestamp becomes float in pandas

2016-11-08 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn updated ARROW-371: -- Affects Version/s: 0.1.0 > Python: Table with null timestamp becomes float in pan

[jira] [Resolved] (ARROW-365) Python: Provide Array.to_pandas()

2016-11-09 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-365?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn resolved ARROW-365. --- Resolution: Fixed Assignee: Wes McKinney (was: Uwe L. Korn) Fixed in https://github.com/apache

[jira] [Assigned] (ARROW-371) Python: Table with null timestamp becomes float in pandas

2016-11-11 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn reassigned ARROW-371: - Assignee: Uwe L. Korn > Python: Table with null timestamp becomes float in pan

[jira] [Commented] (ARROW-371) Python: Table with null timestamp becomes float in pandas

2016-11-14 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15663456#comment-15663456 ] Uwe L. Korn commented on ARROW-371: --- PR: https://github.com/apache/arrow/pull

[jira] [Commented] (ARROW-300) [Format] Add buffer compression option to IPC file format

2016-11-15 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15667983#comment-15667983 ] Uwe L. Korn commented on ARROW-300: --- Given my latest (sadly internal) performance t

[jira] [Comment Edited] (ARROW-300) [Format] Add buffer compression option to IPC file format

2016-11-15 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15667983#comment-15667983 ] Uwe L. Korn edited comment on ARROW-300 at 11/15/16 7:1

[jira] [Comment Edited] (ARROW-300) [Format] Add buffer compression option to IPC file format

2016-11-15 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15667983#comment-15667983 ] Uwe L. Korn edited comment on ARROW-300 at 11/15/16 7:1

[jira] [Created] (ARROW-376) Python: Convert non-range Pandas indices (optionally) to Arrow

2016-11-15 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-376: - Summary: Python: Convert non-range Pandas indices (optionally) to Arrow Key: ARROW-376 URL: https://issues.apache.org/jira/browse/ARROW-376 Project: Apache Arrow

[jira] [Created] (ARROW-377) Python: Add support for conversion of Pandas.Categorical

2016-11-15 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-377: - Summary: Python: Add support for conversion of Pandas.Categorical Key: ARROW-377 URL: https://issues.apache.org/jira/browse/ARROW-377 Project: Apache Arrow Issue

[jira] [Updated] (ARROW-377) Python: Add support for conversion of Pandas.Categorical

2016-11-15 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn updated ARROW-377: -- Priority: Minor (was: Major) > Python: Add support for conversion of Pandas.Categori

[jira] [Created] (ARROW-378) Python: Respect timezone on conversion of Pandas datetime columns

2016-11-15 Thread Uwe L. Korn (JIRA)
Uwe L. Korn created ARROW-378: - Summary: Python: Respect timezone on conversion of Pandas datetime columns Key: ARROW-378 URL: https://issues.apache.org/jira/browse/ARROW-378 Project: Apache Arrow

[jira] [Updated] (ARROW-240) Installation instructions for pyarrow

2016-11-15 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-240?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uwe L. Korn updated ARROW-240: -- Fix Version/s: 0.2.0 > Installation instructions for pyar

[jira] [Commented] (ARROW-240) Installation instructions for pyarrow

2016-11-15 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15668381#comment-15668381 ] Uwe L. Korn commented on ARROW-240: --- Note that {{pip install}} will only work after

[jira] [Commented] (ARROW-240) Installation instructions for pyarrow

2016-11-15 Thread Uwe L. Korn (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15668373#comment-15668373 ] Uwe L. Korn commented on ARROW-240: --- Available at https://pyarrow.readthedocs.i

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