[spark] branch master updated (7a1a5db -> 866b7df)

[gu...@apache.org]

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gurwls223 pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/spark.git.


    from 7a1a5db  [SPARK-30414][SQL] ParquetRowConverter optimizations: arrays, maps, plus misc. constant factors
     add 866b7df  [SPARK-30335][SQL][DOCS] Add a note first, last, collect_list and collect_set can be non-deterministic in SQL function docs as well

No new revisions were added by this update.

Summary of changes:
 R/pkg/R/functions.R                                | 12 +++----
 python/pyspark/sql/functions.py                    | 12 +++----
 .../sql/catalyst/expressions/aggregate/First.scala |  4 +++
 .../sql/catalyst/expressions/aggregate/Last.scala  |  4 +++
 .../catalyst/expressions/aggregate/collect.scala   |  8 +++++
 .../scala/org/apache/spark/sql/functions.scala     | 40 +++++++++++-----------
 6 files changed, 48 insertions(+), 32 deletions(-)


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