From 4060526cd3b7e9ba345ce94f6e081cc1156e53ab Mon Sep 17 00:00:00 2001 From: Luca Martinetti Date: Fri, 5 Jun 2015 13:40:11 -0700 Subject: [SPARK-7747] [SQL] [DOCS] spark.sql.planner.externalSort Add documentation for spark.sql.planner.externalSort Author: Luca Martinetti Closes #6272 from lucamartinetti/docs-externalsort and squashes the following commits: 985661b [Luca Martinetti] [SPARK-7747] [SQL] [DOCS] Add documentation for spark.sql.planner.externalSort --- docs/sql-programming-guide.md | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'docs/sql-programming-guide.md') diff --git a/docs/sql-programming-guide.md b/docs/sql-programming-guide.md index 282ea75e1e..cde5830c73 100644 --- a/docs/sql-programming-guide.md +++ b/docs/sql-programming-guide.md @@ -1785,6 +1785,13 @@ that these options will be deprecated in future release as more optimizations ar Configures the number of partitions to use when shuffling data for joins or aggregations. + + spark.sql.planner.externalSort + false + + When true, performs sorts spilling to disk as needed otherwise sort each partition in memory. + + # Distributed SQL Engine -- cgit v1.2.3