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[ARROW-5063] [Java] FlightClient should not create a child allocator - Arrow - [issue]
...I ran into a problem when testing out Flight using the ExampleFlightServer with InMemoryStore producer. A client will iterate over endpoints and locations to get the streams, and the example...
http://issues.apache.org/jira/browse/ARROW-5063    Author: Bryan Cutler , 2019-06-24, 18:15
[SPARK-27992] PySpark socket server should sync with JVM connection thread future - Spark - [issue]
...Both SPARK-27805 and SPARK-27548 identified an issue that errors in a Spark job are not propagated to Python. This is because toLocalIterator() and toPandas() with Arrow enabled run Spark jo...
http://issues.apache.org/jira/browse/SPARK-27992    Author: Bryan Cutler , 2019-06-24, 18:01
[SPARK-28128] Pandas Grouped UDFs should skip over empty partitions - Spark - [issue]
...When running FlatMapGroupsInPandasExec or AggregateInPandasExec the shuffle uses a default number of partitions of 200 in "spark.sql.shuffle.partitions". If the data is small, e.g. in testin...
http://issues.apache.org/jira/browse/SPARK-28128    Author: Bryan Cutler , 2019-06-22, 02:21
[ARROW-5682] [Python] from_pandas conversion casts values to string inconsistently - Arrow - [issue]
...When calling pa.Array.from_pandas primitive data as input, and casting to string with  "type=pa.string()", the resulting pyarrow Array can have inconsistent values. For most input, the ...
http://issues.apache.org/jira/browse/ARROW-5682    Author: Bryan Cutler , 2019-06-21, 17:46
Failures in Arrow tests run outside of continuous integration - Arrow - [mail # dev]
...The last Spark Integration test timed out. Is there any way to increase thetimeout for Crossbow tests?On Wed, Jun 19, 2019 at 10:05 AM Wes McKinney  wrote:> hi folks,>> We have...
   Author: Bryan Cutler , 2019-06-19, 17:09
[DISCUSS] Timing of release and making a 1.0.0 release marking Arrow protocol stability - Arrow - [mail # dev]
...I'm a little late, but +1 on the plan for a 0.14.0 release followed by 1.0.0On Sun, Jun 16, 2019 at 5:45 AM Wes McKinney  wrote:> I also agree that time-based releases are the only r...
   Author: Bryan Cutler , 2019-06-18, 16:15
[SPARK-28041] Increase the minimum pandas version to 0.23.2 - Spark - [issue]
...Currently, the minimum supported Pandas version is 0.19.2. We bumped up testing in the Jenkins env to 0.23.2 and since 0.19.2 was released nearly 3 years ago, it is not always compatible wit...
http://issues.apache.org/jira/browse/SPARK-28041    Author: Bryan Cutler , 2019-06-18, 00:11
[expand - 3 more] - [DISCUSS] Increasing minimum supported version of Pandas - Spark - [mail # dev]
...Yeah, PyArrow is the only other PySpark dependency we check for a minimumversion. We updated that not too long ago to be 0.12.1, which I think weare still good on for now.On Fri, Jun 14, 201...
   Author: Bryan Cutler , 2019-06-14, 21:56
[ANNOUNCE] New Arrow committer: Francois Saint-Jacques - Arrow - [mail # dev]
...Congratulations!On Wed, Jun 12, 2019 at 10:49 AM Chao Sun  wrote:> Congrats Francois!>> On Wed, Jun 12, 2019 at 9:01 AM Micah Kornfield > wrote:>> > Congrats Franco...
   Author: Bryan Cutler , 2019-06-12, 20:30
[VOTE] Formalizing "Extension Type" metadata in Arrow binary protocol - Arrow - [mail # dev]
...+1 (non-binding)On Mon, Jun 10, 2019, 1:29 PM Wes McKinney  wrote:> hi folks,>> In two mailing list threads [1] [2] we have discussed adding an> "extension type" mechanism t...
   Author: Bryan Cutler , 2019-06-12, 16:13