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[SPARK-32162] Improve Pandas Grouped Map with Window test output - Spark - [issue]
...The output of GroupedMapInPandasTests.test_grouped_over_window_with_key is not helpful, only gives ======================================================================FAIL: test_grouped_ov...
http://issues.apache.org/jira/browse/SPARK-32162    Author: Bryan Cutler , 2020-07-03, 02:09
[SPARK-24554] Add MapType Support for Arrow in PySpark - Spark - [issue]
...Add support for MapType in Arrow related classes in Scala/Java and pyarrow functionality in Python....
http://issues.apache.org/jira/browse/SPARK-24554    Author: Bryan Cutler , 2020-06-26, 16:51
[VOTE] Add Decimal::bitWidth field to Schema.fbs for forward compatibility - Arrow - [mail # dev]
...+1On Wed, Jun 24, 2020, 10:38 AM Francois Saint-Jacques <[EMAIL PROTECTED]> wrote:> +1 (binding)>...
   Author: Bryan Cutler , 2020-06-25, 16:03
[SPARK-32080] Simplify ArrowColumnVector ListArray accessor - Spark - [issue]
...The ArrowColumnVector ListArray accessor calculates start and end offset indices manually. There were APIs added in Arrow 0.15.0 that do this and using them will simplify this code and make ...
http://issues.apache.org/jira/browse/SPARK-32080    Author: Bryan Cutler , 2020-06-24, 13:16
[ANNOUNCE] New Arrow committers: Ji Liu and Liya Fan - Arrow - [mail # dev]
...Congratulations!On Thu, Jun 11, 2020, 9:29 PM Fan Liya  wrote:> Dear all,>> I want to thank you all for all your kind help.> It is a great honor to work with you in this gre...
   Author: Bryan Cutler , 2020-06-12, 14:34
[SPARK-31964] Avoid Pandas import for CategoricalDtype with Arrow conversion - Spark - [issue]
...The import for CategoricalDtype changed in Pandas from 0.23 to 1.0 and currently pyspark checks 2 places to import. It would be better check the type as a string and avoid any imports....
http://issues.apache.org/jira/browse/SPARK-31964    Author: Bryan Cutler , 2020-06-11, 04:29
[SPARK-25351] Handle Pandas category type when converting from Python with Arrow - Spark - [issue]
...There needs to be some handling of category types done when calling createDataFrame with Arrow or the return value of pandas_udf.  Without Arrow, Spark casts each element to the categor...
http://issues.apache.org/jira/browse/SPARK-25351    Author: Bryan Cutler , 2020-06-11, 00:04
[vote] Apache Spark 3.0 RC3 - Spark - [mail # dev]
...+1 (non-binding)On Mon, Jun 8, 2020, 1:49 PM Tom Graves wrote:> +1>> Tom>> On Saturday, June 6, 2020, 03:09:09 PM CDT, Reynold Xin <> [EMAIL PROTECTED]> wrote:>>...
   Author: Bryan Cutler , 2020-06-09, 02:13
[ARROW-7173] [Integration] Add test to verify Map field names can be arbitrary - Arrow - [issue]
...A Map has child fields and the format spec only recommends that they be named "entries", "key", and "value" but could be named anything. Currently, integration tests for Map arrays verify th...
http://issues.apache.org/jira/browse/ARROW-7173    Author: Bryan Cutler , 2020-06-03, 08:59
[VOTE] Release Apache Arrow 0.17.1 - RC1 - Arrow - [mail # dev]
...+1 (non-binding)I ran:ARROW_TMPDIR=/tmp/arrow-test TEST_DEFAULT=0 TEST_SOURCE=1 TEST_CPP=1TEST_PYTHON=1 TEST_JAVA=1 TEST_INTEGRATION_CPP=1 TEST_INTEGRATION_JAVA=1dev/release/verify-release-c...
   Author: Bryan Cutler , 2020-05-15, 18:36