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Upgrading minimal PyArrow version to 0.12.x [SPARK-27276] - Spark - [mail # dev]
...+1 on doing this in 3.0.On Mon, Mar 25, 2019 at 9:31 PM, Felix Cheung  wrote:> > I’m +1 if 3.0> > > >  > *From:* Sean Owen > *Sent:* Monday, March 25, 2019 6:48 ...
   Author: Reynold Xin , 2019-03-26, 04:44
[VOTE] Release Apache Spark 2.4.1 (RC8) - Spark - [mail # dev]
...At some point we should celebrate having the larger RC number ever in Spark ...On Mon, Mar 25, 2019 at 9:44 PM, DB Tsai  wrote:> > > > RC9 was just cut. Will send out anothe...
   Author: Reynold Xin , 2019-03-26, 04:50
[expand - 2 more] - PySpark syntax vs Pandas syntax - Spark - [mail # dev]
...We have been thinking about some of these issues. Some of them are harderto do, e.g. Spark DataFrames are fundamentally immutable, and making thelogical plan mutable is a significant deviati...
   Author: Reynold Xin , 2019-03-26, 06:28
[expand - 3 more] - [VOTE] Release Apache Spark 2.4.2 - Spark - [mail # dev]
...It does seem like a bad idea to swap Scala version.  Another issue I see isthe version pulled in by pip. Is that also changed?On Thu, Apr 25, 2019 at 9:51 AM Daniel Darabos wrote:&...
   Author: Reynold Xin , 2019-04-25, 16:53
[expand - 1 more] - Spark 2.4.2 - Spark - [mail # dev]
...For Jackson - are you worrying about JSON parsing for users or internalSpark functionality breaking?On Wed, Apr 17, 2019 at 6:02 PM Sean Owen  wrote:> There's only one other item on ...
   Author: Reynold Xin , 2019-04-18, 01:18
pyspark.sql.functions ide friendly - Spark - [mail # dev]
...Are you talking about the ones that are defined in a dictionary? If yes, that was actually not that great in hindsight (makes it harder to read & change), so I'm OK changing it.E.g._function...
   Author: Reynold Xin , 2019-04-17, 16:18
[VOTE][SPARK-27396] SPIP: Public APIs for extended Columnar Processing Support - Spark - [mail # dev]
..."if others think it would be helpful, we can cancel this vote, update the SPIP to clarify exactly what I am proposing, and then restart the vote after we have gotten more agreement on what A...
   Author: Reynold Xin , 2019-04-22, 18:07
[expand - 1 more] - [DISCUSS] Function plugins - Spark - [mail # dev]
...Having a way to register UDFs that are not using Hive APIs would be great!On Fri, Dec 14, 2018 at 1:30 PM, Ryan Blue  wrote:> > > > Hi everyone,> I’ve been looking into i...
   Author: Reynold Xin , 2018-12-14, 21:48
dsv2 remaining work - Spark - [mail # dev]
...Unfortunately I can't make it to the DSv2 sync today. Sending an email with my thoughts instead. I spent a few hours thinking about this. It's evident that progress has been slow, because th...
   Author: Reynold Xin , 2018-12-13, 00:58
Self join - Spark - [mail # dev]
...Do you have a proposal? This is not an issue that only Spark faces. It's an actual in self-join in programmatic languages in which different variables can reference the same underlying objec...
   Author: Reynold Xin , 2018-12-11, 17:12