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[ARROW-1352] [Integration] Improve print formatting for producer, consumer line - Arrow - [issue]
...When running integration tests, the line indicating producer/consumer in the output gets jumbled with the rest.  This should be different to allow easier visual inspection on the produc...
http://issues.apache.org/jira/browse/ARROW-1352    Author: Bryan Cutler , 2019-06-03, 12:53
[ARROW-1821] Add integration test case to explicitly check for optional validity buffer - Arrow - [issue]
...When the null count of a Field is 0 the validity buffer is optional in a RecordBatch message. From ARROW-1476, integration tests were failing because of this (see discussion here https://git...
http://issues.apache.org/jira/browse/ARROW-1821    Author: Bryan Cutler , 2019-06-03, 12:44
Should python-2 be supported in Spark 3.0? - Spark - [mail # user]
...+1 and the draft sounds goodOn Thu, May 30, 2019, 11:32 AM Xiangrui Meng  wrote:> Here is the draft announcement:>> ===> Plan for dropping Python 2 support>> As many o...
   Author: Bryan Cutler , 2019-06-01, 00:41
[SPARK-21187] Complete support for remaining Spark data types in Arrow Converters - Spark - [issue]
...This is to track adding the remaining type support in Arrow Converters. Currently, only primitive data types are supported. 'Remaining types: Date Timestamp Complex: Struct, Array, Arrays of...
http://issues.apache.org/jira/browse/SPARK-21187    Author: Bryan Cutler , 2019-05-24, 15:24
[SPARK-20234] Improve Framework for Basic ML Tests - Spark - [issue]
...Recently, I came across a few simple ML bugs that should have been caught by basic checks, but there was a lack of coverage because the existing checks are just tacked on to other tests and ...
http://issues.apache.org/jira/browse/SPARK-20234    Author: Bryan Cutler , 2019-05-21, 04:15
[SPARK-19071] Optimizations for ML Pipeline Tuning - Spark - [issue]
...This is a parent task to plan the addition of optimizations in ML tuning for parallel model evaluation and more efficiency with pipelines.  They will benefit Crossvalidator and TrainVal...
http://issues.apache.org/jira/browse/SPARK-19071    Author: Bryan Cutler , 2019-05-21, 04:14
[ANNOUNCE] New Arrow committer: Neville Dipale - Arrow - [mail # dev]
...Congratulations Neville!On Mon, May 13, 2019, 8:33 AM Neville Dipale  wrote:> Thanks everyone for the invite and privilege.>> Neville>> On Mon, 13 May 2019 at 15:19, Wes ...
   Author: Bryan Cutler , 2019-05-14, 01:07
[SPARK-27660] Allow PySpark toLocalIterator to pre-fetch data - Spark - [issue]
...In SPARK-23961, data was no longer prefetched so that the local iterator could close cleanly in the case of not consuming all of the data. If the user intends to iterate over all elements, t...
http://issues.apache.org/jira/browse/SPARK-27660    Author: Bryan Cutler , 2019-05-10, 19:03
[VOTE][SPARK-27396] SPIP: Public APIs for extended Columnar Processing Support - Spark - [mail # dev]
...+1 (non-binding)On Tue, May 7, 2019 at 12:04 PM Bobby Evans  wrote:> I am +!>> On Tue, May 7, 2019 at 1:37 PM Thomas graves  wrote:>>> Hi everyone,>>>>...
   Author: Bryan Cutler , 2019-05-08, 18:20
[Discuss][Java] Check-style rules for methods - Arrow - [mail # dev]
...I'm fine with not requiring param/return tags for now. It will be great toenforce just having a javadoc and I think a good description is usuallyenough.BryanOn Sun, May 5, 2019 at 3:49 PM Mi...
   Author: Bryan Cutler , 2019-05-06, 18:59