[jira] [Commented] (ARROW-1548) [GLib] Support build append in builder

[ https://issues.apache.org/jira/browse/ARROW-1548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172629#comment-16172629 ] ASF GitHub Bot commented on ARROW-1548: --- Github user kou commented on the issue:

[jira] [Commented] (ARROW-1209) [C++] Implement converter between Arrow record batches and Avro records

[ https://issues.apache.org/jira/browse/ARROW-1209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172621#comment-16172621 ] ASF GitHub Bot commented on ARROW-1209: --- Github user wesm commented on the issue:

[jira] [Commented] (ARROW-1553) [JAVA] Implement setInitialCapacity for MapWriter and pass on this capacity during lazy creation of child vectors

[ https://issues.apache.org/jira/browse/ARROW-1553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172344#comment-16172344 ] ASF GitHub Bot commented on ARROW-1553: --- Github user siddharthteotia commented on the issue:

[jira] [Created] (ARROW-1560) [C++] Kernel implementations for "match" function

Wes McKinney created ARROW-1560: --- Summary: [C++] Kernel implementations for "match" function Key: ARROW-1560 URL: https://issues.apache.org/jira/browse/ARROW-1560 Project: Apache Arrow Issue

[jira] [Updated] (ARROW-1557) [PYTHON] pyarrow.Table.from_arrays doesn't validate names length

[ https://issues.apache.org/jira/browse/ARROW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ARROW-1557: -- Labels: pull-request-available (was: ) > [PYTHON] pyarrow.Table.from_arrays doesn't validate

[jira] [Commented] (ARROW-1557) [PYTHON] pyarrow.Table.from_arrays doesn't validate names length

[ https://issues.apache.org/jira/browse/ARROW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172608#comment-16172608 ] ASF GitHub Bot commented on ARROW-1557: --- GitHub user TomAugspurger opened a pull request:

[jira] [Commented] (ARROW-1209) [C++] Implement converter between Arrow record batches and Avro records

[ https://issues.apache.org/jira/browse/ARROW-1209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172609#comment-16172609 ] ASF GitHub Bot commented on ARROW-1209: --- Github user mariusvniekerk commented on the issue:

[jira] [Commented] (ARROW-1576) [Python] Add utility functions (or a richer type hierachy) for checking whether data type instances are members of various type classes

[ https://issues.apache.org/jira/browse/ARROW-1576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172571#comment-16172571 ] Wes McKinney commented on ARROW-1576: - cf https://github.com/mapd/pymapd/pull/50#discussion_r139854270

[jira] [Created] (ARROW-1576) [Python] Add utility functions (or a richer type hierachy) for checking whether data type instances are members of various type classes

Wes McKinney created ARROW-1576: --- Summary: [Python] Add utility functions (or a richer type hierachy) for checking whether data type instances are members of various type classes Key: ARROW-1576 URL:

[jira] [Commented] (ARROW-1209) [C++] Implement converter between Arrow record batches and Avro records

[ https://issues.apache.org/jira/browse/ARROW-1209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172610#comment-16172610 ] ASF GitHub Bot commented on ARROW-1209: --- Github user mariusvniekerk commented on the issue:

[jira] [Created] (ARROW-1577) [JS] Package release script for NPM modules

Wes McKinney created ARROW-1577: --- Summary: [JS] Package release script for NPM modules Key: ARROW-1577 URL: https://issues.apache.org/jira/browse/ARROW-1577 Project: Apache Arrow Issue Type:

[jira] [Created] (ARROW-1570) [C++] Define API for creating a kernel instance from function of scalar input and output with a particular signature

Wes McKinney created ARROW-1570: --- Summary: [C++] Define API for creating a kernel instance from function of scalar input and output with a particular signature Key: ARROW-1570 URL:

[jira] [Commented] (ARROW-1500) [C++] Result of ftruncate ignored in MemoryMappedFile::Create

[ https://issues.apache.org/jira/browse/ARROW-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172525#comment-16172525 ] ASF GitHub Bot commented on ARROW-1500: --- Github user amirma commented on the issue:

[jira] [Created] (ARROW-1561) [C++] Kernel implementations for "isin" (set containment)

Wes McKinney created ARROW-1561: --- Summary: [C++] Kernel implementations for "isin" (set containment) Key: ARROW-1561 URL: https://issues.apache.org/jira/browse/ARROW-1561 Project: Apache Arrow

[jira] [Created] (ARROW-1569) [C++] Kernel functions for determining monotonicity (ascending or descending) for well-ordered types

Wes McKinney created ARROW-1569: --- Summary: [C++] Kernel functions for determining monotonicity (ascending or descending) for well-ordered types Key: ARROW-1569 URL: https://issues.apache.org/jira/browse/ARROW-1569

[jira] [Created] (ARROW-1571) [C++] Implement argsort kernels (sort indices) for integers using O(n) counting sort

Wes McKinney created ARROW-1571: --- Summary: [C++] Implement argsort kernels (sort indices) for integers using O(n) counting sort Key: ARROW-1571 URL: https://issues.apache.org/jira/browse/ARROW-1571

[jira] [Updated] (ARROW-1564) [C++] Kernel functions for computing minimum and maximum of an array in one pass

[ https://issues.apache.org/jira/browse/ARROW-1564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Amir Malekpour updated ARROW-1564: -- Description: This is useful for determining whether a small-range integer O( n ) sort can be

[jira] [Created] (ARROW-1573) [C++] Implement stateful kernel function that uses DictionaryBuilder to compute dictionary indices

Wes McKinney created ARROW-1573: --- Summary: [C++] Implement stateful kernel function that uses DictionaryBuilder to compute dictionary indices Key: ARROW-1573 URL: https://issues.apache.org/jira/browse/ARROW-1573

[jira] [Created] (ARROW-1574) [C++] Implement kernel function that converts a dense array to dictionary given known dictionary

Wes McKinney created ARROW-1574: --- Summary: [C++] Implement kernel function that converts a dense array to dictionary given known dictionary Key: ARROW-1574 URL: https://issues.apache.org/jira/browse/ARROW-1574

[jira] [Created] (ARROW-1575) [Python] Add pyarrow.column factory function

Wes McKinney created ARROW-1575: --- Summary: [Python] Add pyarrow.column factory function Key: ARROW-1575 URL: https://issues.apache.org/jira/browse/ARROW-1575 Project: Apache Arrow Issue Type:

[jira] [Created] (ARROW-1572) [C++] Implement "value counts" kernels for tabulating value frequencies

Wes McKinney created ARROW-1572: --- Summary: [C++] Implement "value counts" kernels for tabulating value frequencies Key: ARROW-1572 URL: https://issues.apache.org/jira/browse/ARROW-1572 Project: Apache

[jira] [Updated] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dima Ryazanov updated ARROW-1554: - Description: I just tried pyarrow on Windows 10, and it fails to import for me: ``` >>> import

[jira] [Updated] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dima Ryazanov updated ARROW-1554: - Description: I just tried pyarrow on Windows 10, and it fails to import for me: {code} >>>

[jira] [Created] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

Dima Ryazanov created ARROW-1554: Summary: "ImportError: DLL load failed: The specified module could not be found" on Windows 10 Key: ARROW-1554 URL: https://issues.apache.org/jira/browse/ARROW-1554

[jira] [Assigned] (ARROW-1500) [C++] Result of ftruncate ignored in MemoryMappedFile::Create

[ https://issues.apache.org/jira/browse/ARROW-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney reassigned ARROW-1500: --- Assignee: Amir Malekpour > [C++] Result of ftruncate ignored in MemoryMappedFile::Create >

[jira] [Updated] (ARROW-1500) [C++] Result of ftruncate ignored in MemoryMappedFile::Create

[ https://issues.apache.org/jira/browse/ARROW-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ARROW-1500: -- Labels: pull-request-available (was: ) > [C++] Result of ftruncate ignored in

[jira] [Commented] (ARROW-1500) [C++] Result of ftruncate ignored in MemoryMappedFile::Create

[ https://issues.apache.org/jira/browse/ARROW-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172433#comment-16172433 ] ASF GitHub Bot commented on ARROW-1500: --- Github user wesm commented on the issue:

[jira] [Commented] (ARROW-1534) [C++] Decimal128::ToBytes and uint8_t* constructor should return/assume big-endian byte order

[ https://issues.apache.org/jira/browse/ARROW-1534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172307#comment-16172307 ] ASF GitHub Bot commented on ARROW-1534: --- Github user cpcloud closed the pull request at:

[jira] [Commented] (ARROW-1534) [C++] Decimal128::ToBytes and uint8_t* constructor should return/assume big-endian byte order

[ https://issues.apache.org/jira/browse/ARROW-1534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172305#comment-16172305 ] ASF GitHub Bot commented on ARROW-1534: --- Github user cpcloud commented on the issue:

[jira] [Created] (ARROW-1558) [C++] Implement boolean selection kernels

Wes McKinney created ARROW-1558: --- Summary: [C++] Implement boolean selection kernels Key: ARROW-1558 URL: https://issues.apache.org/jira/browse/ARROW-1558 Project: Apache Arrow Issue Type: New

[jira] [Created] (ARROW-1559) [C++] Kernel implementations for "unique" (compute distinct elements of array)

Wes McKinney created ARROW-1559: --- Summary: [C++] Kernel implementations for "unique" (compute distinct elements of array) Key: ARROW-1559 URL: https://issues.apache.org/jira/browse/ARROW-1559 Project:

[jira] [Updated] (ARROW-772) [C++] Implement take kernel functions

[ https://issues.apache.org/jira/browse/ARROW-772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney updated ARROW-772: --- Summary: [C++] Implement take kernel functions (was: [C++] Implement Take function for arrow::Array

[jira] [Created] (ARROW-1565) [C++] "argtopk" and "argbottomk" functions for computing indices of largest or smallest elements

Wes McKinney created ARROW-1565: --- Summary: [C++] "argtopk" and "argbottomk" functions for computing indices of largest or smallest elements Key: ARROW-1565 URL: https://issues.apache.org/jira/browse/ARROW-1565

[jira] [Created] (ARROW-1568) [C++] Implement "drop null" kernels that return array without nulls

Wes McKinney created ARROW-1568: --- Summary: [C++] Implement "drop null" kernels that return array without nulls Key: ARROW-1568 URL: https://issues.apache.org/jira/browse/ARROW-1568 Project: Apache

[jira] [Created] (ARROW-1564) [C++] Kernel functions for computing minimum and maximum of an array in one pass

Wes McKinney created ARROW-1564: --- Summary: [C++] Kernel functions for computing minimum and maximum of an array in one pass Key: ARROW-1564 URL: https://issues.apache.org/jira/browse/ARROW-1564

[jira] [Updated] (ARROW-1564) [C++] Kernel functions for computing minimum and maximum of an array in one pass

[ https://issues.apache.org/jira/browse/ARROW-1564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney updated ARROW-1564: Description: This is useful for determining whether a small-range integer O( n ) sort can be used

[jira] [Updated] (ARROW-1564) [C++] Kernel functions for computing minimum and maximum of an array in one pass

[ https://issues.apache.org/jira/browse/ARROW-1564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney updated ARROW-1564: Description: This is useful for determining whether a small-range integer O(n) sort can be used in

[jira] [Created] (ARROW-1562) [C++] Numeric kernel implementations for add (+)

Wes McKinney created ARROW-1562: --- Summary: [C++] Numeric kernel implementations for add (+) Key: ARROW-1562 URL: https://issues.apache.org/jira/browse/ARROW-1562 Project: Apache Arrow Issue

[jira] [Created] (ARROW-1563) [C++] Implement logical unary and binary kernels for boolean arrays

Wes McKinney created ARROW-1563: --- Summary: [C++] Implement logical unary and binary kernels for boolean arrays Key: ARROW-1563 URL: https://issues.apache.org/jira/browse/ARROW-1563 Project: Apache

[jira] [Created] (ARROW-1567) [C++] Implement "fill null" kernels that replace null values with some scalar replacement value

Wes McKinney created ARROW-1567: --- Summary: [C++] Implement "fill null" kernels that replace null values with some scalar replacement value Key: ARROW-1567 URL: https://issues.apache.org/jira/browse/ARROW-1567

[jira] [Created] (ARROW-1566) [C++] Implement "argsort" kernels that use mergesort to compute sorting indices

Wes McKinney created ARROW-1566: --- Summary: [C++] Implement "argsort" kernels that use mergesort to compute sorting indices Key: ARROW-1566 URL: https://issues.apache.org/jira/browse/ARROW-1566 Project:

[jira] [Commented] (ARROW-1557) [PYTHON] pyarrow.Table.from_arrays doesn't validate names length

[ https://issues.apache.org/jira/browse/ARROW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172745#comment-16172745 ] ASF GitHub Bot commented on ARROW-1557: --- Github user wesm commented on the issue:

[jira] [Commented] (ARROW-1553) [JAVA] Implement setInitialCapacity for MapWriter and pass on this capacity during lazy creation of child vectors

[ https://issues.apache.org/jira/browse/ARROW-1553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172757#comment-16172757 ] ASF GitHub Bot commented on ARROW-1553: --- Github user siddharthteotia commented on the issue:

[jira] [Commented] (ARROW-1500) [C++] Result of ftruncate ignored in MemoryMappedFile::Create

[ https://issues.apache.org/jira/browse/ARROW-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172769#comment-16172769 ] ASF GitHub Bot commented on ARROW-1500: --- Github user amirma commented on the issue:

[jira] [Resolved] (ARROW-1554) [Python] Document that pip wheels depend on MSVC14 runtime

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney resolved ARROW-1554. - Resolution: Fixed Issue resolved by pull request 1115 [https://github.com/apache/arrow/pull/1115]

[jira] [Commented] (ARROW-1557) [PYTHON] pyarrow.Table.from_arrays doesn't validate names length

[ https://issues.apache.org/jira/browse/ARROW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172749#comment-16172749 ] ASF GitHub Bot commented on ARROW-1557: --- Github user wesm commented on the issue:

[jira] [Commented] (ARROW-1536) [C++] Do not transitively depend on libboost_system

[ https://issues.apache.org/jira/browse/ARROW-1536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172684#comment-16172684 ] ASF GitHub Bot commented on ARROW-1536: --- Github user asfgit closed the pull request at:

[jira] [Assigned] (ARROW-1557) [PYTHON] pyarrow.Table.from_arrays doesn't validate names length

[ https://issues.apache.org/jira/browse/ARROW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney reassigned ARROW-1557: --- Assignee: Tom Augspurger > [PYTHON] pyarrow.Table.from_arrays doesn't validate names length

[jira] [Created] (ARROW-1555) PyArrow write_to_dataset on s3

Young-Jun Ko created ARROW-1555: --- Summary: PyArrow write_to_dataset on s3 Key: ARROW-1555 URL: https://issues.apache.org/jira/browse/ARROW-1555 Project: Apache Arrow Issue Type: Bug

[jira] [Updated] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney updated ARROW-1554: Fix Version/s: 0.8.0 > "ImportError: DLL load failed: The specified module could not be found" on

[jira] [Commented] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171680#comment-16171680 ] Wes McKinney commented on ARROW-1554: - I just tested the 0.7.0 wheel locally on Windows 10 and it

[jira] [Updated] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney updated ARROW-1554: Affects Version/s: (was: 0.6.0) (was: 0.5.0) > "ImportError: DLL

[jira] [Commented] (ARROW-1555) PyArrow write_to_dataset on s3

[ https://issues.apache.org/jira/browse/ARROW-1555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171755#comment-16171755 ] Wes McKinney commented on ARROW-1555: - cc [~fjetter] This may not be too hard to fix -- I don't think

[jira] [Updated] (ARROW-1555) PyArrow write_to_dataset on s3

[ https://issues.apache.org/jira/browse/ARROW-1555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney updated ARROW-1555: Fix Version/s: 0.8.0 > PyArrow write_to_dataset on s3 > -- > >

[jira] [Commented] (ARROW-1538) [C++] Support Ubuntu 14.04 in .deb packaging automation

[ https://issues.apache.org/jira/browse/ARROW-1538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171762#comment-16171762 ] Wes McKinney commented on ARROW-1538: - hi [~rvernica] you need ARROW-1546

[jira] [Commented] (ARROW-1551) [Website] Updates for 0.7.0 release

[ https://issues.apache.org/jira/browse/ARROW-1551?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171654#comment-16171654 ] ASF GitHub Bot commented on ARROW-1551: --- Github user asfgit closed the pull request at:

[jira] [Resolved] (ARROW-1551) [Website] Updates for 0.7.0 release

[ https://issues.apache.org/jira/browse/ARROW-1551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney resolved ARROW-1551. - Resolution: Fixed Issue resolved by pull request [https://github.com/apache/arrow/pull/]

[jira] [Updated] (ARROW-1209) [C++] Implement converter between Arrow record batches and Avro records

[ https://issues.apache.org/jira/browse/ARROW-1209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ARROW-1209: -- Labels: pull-request-available (was: ) > [C++] Implement converter between Arrow record

[jira] [Comment Edited] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171665#comment-16171665 ] Wes McKinney edited comment on ARROW-1554 at 9/19/17 1:31 PM: -- You installed

[jira] [Commented] (ARROW-1209) [C++] Implement converter between Arrow record batches and Avro records

[ https://issues.apache.org/jira/browse/ARROW-1209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171666#comment-16171666 ] ASF GitHub Bot commented on ARROW-1209: --- Github user mariusvniekerk commented on the issue:

[jira] [Commented] (ARROW-1209) [C++] Implement converter between Arrow record batches and Avro records

[ https://issues.apache.org/jira/browse/ARROW-1209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171759#comment-16171759 ] ASF GitHub Bot commented on ARROW-1209: --- Github user wesm commented on the issue:

[jira] [Commented] (ARROW-1554) [Python] Document that pip wheels depend on MSVC14 runtime

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172053#comment-16172053 ] ASF GitHub Bot commented on ARROW-1554: --- GitHub user wesm opened a pull request:

[jira] [Assigned] (ARROW-1554) [Python] Document that pip wheels depend on MSVC14 runtime

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney reassigned ARROW-1554: --- Assignee: Wes McKinney > [Python] Document that pip wheels depend on MSVC14 runtime >

[jira] [Updated] (ARROW-1554) [Python] Document that pip wheels depend on MSVC14 runtime

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ARROW-1554: -- Labels: pull-request-available (was: ) > [Python] Document that pip wheels depend on MSVC14

[jira] [Commented] (ARROW-1557) [PYTHON] pyarrow.Table.from_arrays doesn't validate names length

[ https://issues.apache.org/jira/browse/ARROW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172019#comment-16172019 ] Wes McKinney commented on ARROW-1557: - Agreed! thanks for the bug report > [PYTHON]

[jira] [Updated] (ARROW-1557) [PYTHON] pyarrow.Table.from_arrays doesn't validate names length

[ https://issues.apache.org/jira/browse/ARROW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney updated ARROW-1557: Fix Version/s: 0.8.0 > [PYTHON] pyarrow.Table.from_arrays doesn't validate names length >

[jira] [Resolved] (ARROW-1533) [JAVA] realloc should consider the existing buffer capacity for computing target memory requirement

[ https://issues.apache.org/jira/browse/ARROW-1533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney resolved ARROW-1533. - Resolution: Fixed Issue resolved by pull request 1112 [https://github.com/apache/arrow/pull/1112]

[jira] [Commented] (ARROW-1533) [JAVA] realloc should consider the existing buffer capacity for computing target memory requirement

[ https://issues.apache.org/jira/browse/ARROW-1533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171957#comment-16171957 ] ASF GitHub Bot commented on ARROW-1533: --- Github user asfgit closed the pull request at:

[jira] [Commented] (ARROW-1547) [JAVA] Fix 8x memory over-allocation in BitVector

[ https://issues.apache.org/jira/browse/ARROW-1547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171963#comment-16171963 ] ASF GitHub Bot commented on ARROW-1547: --- Github user wesm commented on the issue:

[jira] [Commented] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171966#comment-16171966 ] Dima Ryazanov commented on ARROW-1554: -- Yep, installing the Visual Studio C++ Redistributable fixed

[jira] [Resolved] (ARROW-1547) [JAVA] Fix 8x memory over-allocation in BitVector

[ https://issues.apache.org/jira/browse/ARROW-1547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney resolved ARROW-1547. - Resolution: Fixed Issue resolved by pull request 1109 [https://github.com/apache/arrow/pull/1109]

[jira] [Commented] (ARROW-1547) [JAVA] Fix 8x memory over-allocation in BitVector

[ https://issues.apache.org/jira/browse/ARROW-1547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171965#comment-16171965 ] ASF GitHub Bot commented on ARROW-1547: --- Github user asfgit closed the pull request at:

[jira] [Updated] (ARROW-1554) [Python] Document that pip wheels depend on MSVC14 runtime

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney updated ARROW-1554: Summary: [Python] Document that pip wheels depend on MSVC14 runtime (was: "ImportError: DLL load

[jira] [Commented] (ARROW-1554) [Python] Document that pip wheels depend on MSVC14 runtime

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171969#comment-16171969 ] Wes McKinney commented on ARROW-1554: - Cool. I changed the JIRA title so that we can add a note to the

[jira] [Created] (ARROW-1556) [C++] Incorporate AssertArraysEqual function from PARQUET-1100 patch

Wes McKinney created ARROW-1556: --- Summary: [C++] Incorporate AssertArraysEqual function from PARQUET-1100 patch Key: ARROW-1556 URL: https://issues.apache.org/jira/browse/ARROW-1556 Project: Apache

[jira] [Updated] (ARROW-1557) [PYTHON] pyarrow.Table.from_arrays doesn't validate names length

[ https://issues.apache.org/jira/browse/ARROW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tom Augspurger updated ARROW-1557: -- Summary: [PYTHON] pyarrow.Table.from_arrays doesn't validate names length (was:

[jira] [Commented] (ARROW-1557) [PYTHON] pyarrow.Table.from_arrays doesn't validate names length

[ https://issues.apache.org/jira/browse/ARROW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172007#comment-16172007 ] Tom Augspurger commented on ARROW-1557: --- I can probably submit a fix on Thursday or Friday. >

[jira] [Commented] (ARROW-1553) [JAVA] Implement setInitialCapacity for MapWriter and pass on this capacity during lazy creation of child vectors

[ https://issues.apache.org/jira/browse/ARROW-1553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171816#comment-16171816 ] ASF GitHub Bot commented on ARROW-1553: --- Github user jacques-n commented on the issue:

[jira] [Commented] (ARROW-1533) [JAVA] realloc should consider the existing buffer capacity for computing target memory requirement

[ https://issues.apache.org/jira/browse/ARROW-1533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171876#comment-16171876 ] ASF GitHub Bot commented on ARROW-1533: --- Github user icexelloss commented on the issue:

[jira] [Commented] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171907#comment-16171907 ] Wes McKinney commented on ARROW-1554: - cc [~Max Risuhin] > "ImportError: DLL load failed: The

[jira] [Commented] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171905#comment-16171905 ] Wes McKinney commented on ARROW-1554: - Are you able to install and use tensorflow from pip on your

[jira] [Updated] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney updated ARROW-1554: Attachment: parquet_dependencies.png > "ImportError: DLL load failed: The specified module could

[jira] [Commented] (ARROW-1533) [JAVA] realloc should consider the existing buffer capacity for computing target memory requirement

[ https://issues.apache.org/jira/browse/ARROW-1533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171955#comment-16171955 ] ASF GitHub Bot commented on ARROW-1533: --- Github user wesm commented on the issue:

[jira] [Commented] (ARROW-1347) [JAVA] List null type should use consistent name for inner field

[ https://issues.apache.org/jira/browse/ARROW-1347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171974#comment-16171974 ] ASF GitHub Bot commented on ARROW-1347: --- Github user wesm commented on the issue:

[jira] [Updated] (ARROW-1347) [JAVA] List null type should use consistent name for inner field

[ https://issues.apache.org/jira/browse/ARROW-1347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ARROW-1347: -- Labels: pull-request-available (was: ) > [JAVA] List null type should use consistent name for

[jira] [Commented] (ARROW-1192) [JAVA] Improve splitAndTransfer performance for List and Union vectors

[ https://issues.apache.org/jira/browse/ARROW-1192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171971#comment-16171971 ] ASF GitHub Bot commented on ARROW-1192: --- Github user wesm commented on the issue:

[jira] [Updated] (ARROW-1192) [JAVA] Improve splitAndTransfer performance for List and Union vectors

[ https://issues.apache.org/jira/browse/ARROW-1192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ARROW-1192: -- Labels: pull-request-available (was: ) > [JAVA] Improve splitAndTransfer performance for List

[jira] [Commented] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171897#comment-16171897 ] Wes McKinney commented on ARROW-1554: - I see. Are you able to install with conda instead? That's going

[jira] [Updated] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dima Ryazanov updated ARROW-1554: - Attachment: Process Monitor.png > "ImportError: DLL load failed: The specified module could not

[jira] [Commented] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171921#comment-16171921 ] Wes McKinney commented on ARROW-1554: - OK, yeah, I used dependency walker and see that also, attaching

[jira] [Comment Edited] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171874#comment-16171874 ] Dima Ryazanov edited comment on ARROW-1554 at 9/19/17 3:17 PM: --- Yes, using

[jira] [Commented] (ARROW-1533) [JAVA] realloc should consider the existing buffer capacity for computing target memory requirement

[ https://issues.apache.org/jira/browse/ARROW-1533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171812#comment-16171812 ] ASF GitHub Bot commented on ARROW-1533: --- Github user jacques-n commented on the issue:

[jira] [Commented] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171874#comment-16171874 ] Dima Ryazanov commented on ARROW-1554: -- Yes, using pip. I've tried 0.5.0, 0.6.0, and 0.7.0 - and it's

[jira] [Commented] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171913#comment-16171913 ] Dima Ryazanov commented on ARROW-1554: -- Looks like it's missing MSVCP140.dll - see the screenshot.

[jira] [Commented] (ARROW-1554) "ImportError: DLL load failed: The specified module could not be found" on Windows 10

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171922#comment-16171922 ] Wes McKinney commented on ARROW-1554: - According to

[jira] [Assigned] (ARROW-1555) PyArrow write_to_dataset on s3

[ https://issues.apache.org/jira/browse/ARROW-1555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Florian Jetter reassigned ARROW-1555: - Assignee: Florian Jetter > PyArrow write_to_dataset on s3 >

[jira] [Commented] (ARROW-1555) PyArrow write_to_dataset on s3

[ https://issues.apache.org/jira/browse/ARROW-1555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172076#comment-16172076 ] Florian Jetter commented on ARROW-1555: --- [~wesmckinn] Yes, it seems like some abstract methods of

[jira] [Updated] (ARROW-1555) [Python] write_to_dataset on s3

[ https://issues.apache.org/jira/browse/ARROW-1555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney updated ARROW-1555: Summary: [Python] write_to_dataset on s3 (was: PyArrow write_to_dataset on s3) > [Python]

[jira] [Commented] (ARROW-1555) PyArrow write_to_dataset on s3

[ https://issues.apache.org/jira/browse/ARROW-1555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172142#comment-16172142 ] Wes McKinney commented on ARROW-1555: - {{exists}} is a hard one. It may be better to try to fix the

[jira] [Commented] (ARROW-1554) [Python] Document that pip wheels depend on MSVC14 runtime

[ https://issues.apache.org/jira/browse/ARROW-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16172687#comment-16172687 ] ASF GitHub Bot commented on ARROW-1554: --- Github user wesm commented on the issue:

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