Re: [FYI] Kubernetes GA Preparation (SPARK-33005)

2020-09-28 Thread Dr. Kent Yao
Thanks, Dongjon, I pined two long-standing issues to the umbrella. https://issues.apache.org/jira/browse/SPARK-28895 https://issues.apache.org/jira/browse/SPARK-28992 This helps fix some problems of running Spark on k8s application with HDFS. Hoping to get reviewed soon Best

Re: Welcoming some new Apache Spark committers

2020-07-16 Thread Dr. Kent Yao
Congrats and welcome!!! -- Sent from: http://apache-spark-developers-list.1001551.n3.nabble.com/ - To unsubscribe e-mail: dev-unsubscr...@spark.apache.org

Re: [vote] Apache Spark 3.0 RC3

2020-06-09 Thread Dr. Kent Yao
+1 (non-binding) -- Sent from: http://apache-spark-developers-list.1001551.n3.nabble.com/ - To unsubscribe e-mail: dev-unsubscr...@spark.apache.org

Re: [VOTE] Apache Spark 3.0.0 RC1

2020-04-01 Thread Dr. Kent Yao
-1 Do not release this package because v3.0.0 is the 3rd major release since we added Spark On Kubernetes. Can we make it more production-ready as it has been experimental for more than 2 years? The main practical adoption of Spark on Kubernetes is to take on the role of other cluster managers(ma

Re: [DISCUSS] Support year-month and day-time Intervals

2020-01-16 Thread Dr. Kent Yao
Following ANSI might be a good option but also a serious user behavior change to introduce two different interval types, so I also agree with Reynold to follow what we have done since version 1.5.0, just like Snowflake and Redshift. Perhaps, we can make some efforts for the current interval type t

[DISCUSS] Support year-month and day-time Intervals

2020-01-10 Thread Dr. Kent Yao
Hi, Devs I’d like to propose to add two new interval types which are year-month and day-time intervals for better ANSI support and future improvements. We will keep the current CalenderIntervalType but mark it as deprecated until we find the right time to remove it completely. The backward compati

[PROPOSAL] Support ANSI type real/numeric as synonyms for float/decimal

2019-12-05 Thread Dr. Kent Yao
Hi all, For better SQL standard support, I recently opened a pull request https://github.com/apache/spark/pull/26537 to support real type as float and numeric as decimal. We have researched a bit and discussed it among several contributors/committers. Sending the email to the dev list to welc

Re: Accessing Hive Tables in Spark

2018-04-10 Thread Dr. Kent Yao
Applying this fix https://github.com/apache/spark/pull/19663 Or Using --files or --jars /local/path/to/hive-site.xml may works Thanks, Kent -- Sent from: http://apache-spark-developers-list.1001551.n3.nabble.com/ - To unsubs