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[expand - 1 more] - [build system] Upgrading pyarrow, builds might be temporarily broken - Spark - [mail # dev]
...Update: #26133  has been mergedand builds should be passing now, thanks all!On Thu, Nov 14, 2019 at 4:12 PM Bryan Cutler  wrote:> We are in the process of upgrading pyarrow in t...
   Author: Bryan Cutler , 2019-11-15, 04:48
[SPARK-26566] Upgrade apache/arrow to 0.12.0 - Spark - [issue]
...Version 0.12.0 includes the following selected fixes/improvements relevant to Spark users: Safe cast fails from numpy float64 array with nans to integer, ARROW-4258 Java, Reduce heap usage f...
http://issues.apache.org/jira/browse/SPARK-26566    Author: Bryan Cutler , 2019-11-13, 10:12
[expand - 1 more] - [DISCUSS] Remove sorting of fields in PySpark SQL Row construction - Spark - [mail # user]
...Thanks all. I created a WIP PR at https://github.com/apache/spark/pull/26496,we can further discuss the details in there.On Thu, Nov 7, 2019 at 7:01 PM Takuya UESHIN  wrote:> +1>&...
   Author: Bryan Cutler , 2019-11-13, 07:27
[expand - 1 more] - [Java] Append multiple record batches together? - Arrow - [mail # dev]
...Yes, you are correct. I think I was mixing up a couple different things. Ilike the way C++/Python distinguishes it where a RecordBatch is contiguousmemory and a Table can be chunked. So sinc...
   Author: Bryan Cutler , 2019-11-12, 19:28
[expand - 2 more] - [VOTE] Release Apache Arrow 0.15.1 - RC0 - Arrow - [mail # dev]
...After changing it to `pip install archery` it will use my base conda env.Then I get an error that `archery integration` is not a valid command:+ INTEGRATION_TEST_ARGS=+ '[' OFF = ON ']'+LD_L...
   Author: Bryan Cutler , 2019-11-01, 04:44
[DISCUSS] Deprecate Python < 3.6 in Spark 3.0 - Spark - [mail # dev]
...+1 for deprecatingOn Wed, Oct 30, 2019 at 2:46 PM Shane Knapp  wrote:> sure.  that shouldn't be too hard, but we've historically given very> little support to it.>> On ...
   Author: Bryan Cutler , 2019-10-31, 18:21
[SPARK-29126] Add usage guide for cogroup Pandas UDF - Spark - [issue]
...Add usage guide for the cogroup Pandas UDF from SPARK-27463...
http://issues.apache.org/jira/browse/SPARK-29126    Author: Bryan Cutler , 2019-10-31, 01:54
[DISCUSS][Java] Builders for java classes - Arrow - [mail # dev]
...Just to clarify, how will this be different than the current vector writersthat they are wrapping? Is it just the ability to add multiple values atonce, or more efficiently?Also, if we are g...
   Author: Bryan Cutler , 2019-10-29, 20:16
[SPARK-29402] Add tests for grouped map pandas_udf using window - Spark - [issue]
...Grouped map pandas_udf should have tests that use a window, due to the key containing the grouping key and window range....
http://issues.apache.org/jira/browse/SPARK-29402    Author: Bryan Cutler , 2019-10-23, 15:24
[ANNOUNCE] New Arrow committer: Eric Erhardt - Arrow - [mail # dev]
...Congrats!On Thu, Oct 17, 2019, 6:26 PM Fan Liya  wrote:> Congrats Eric!>> Best,> Liya Fan>> On Fri, Oct 18, 2019 at 3:06 AM paddy horan > wrote:>> > Congra...
   Author: Bryan Cutler , 2019-10-18, 16:35