GitHub user sirpkt opened a pull request:
https://github.com/apache/spark/pull/8411
[SPARK-10216][SQL]Avoid creating empty files during overwrite into Hive
table with group by query
I added check routine at saveAsHiveFile() of InsertIntoHiveTable.
It checks whether the given
GitHub user sirpkt opened a pull request:
https://github.com/apache/spark/pull/7180
[SPARK-8783] [SQL] CTAS with WITH clause does not work
Currently, CTESubstitution only handles the case that WITH is on the top of
the plan.
I think it SHOULD handle the case that WITH is child
GitHub user sirpkt opened a pull request:
https://github.com/apache/spark/pull/7119
[SPARK-8728] Add configuration for limiting the maximum number of active
stages in a fair scheduling queueî
It only takes predefined number of Schedulables in getSortedTaskSetQueue
