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| author | Matei Zaharia <matei@databricks.com> | 2014-07-27 11:20:20 -0700 |
|---|---|---|
| committer | Aaron Davidson <aaron@databricks.com> | 2014-07-27 11:20:20 -0700 |
| commit | 985705301e5e55de14b00ad8ce3143e91aae185d (patch) | |
| tree | be918629d7111d634700a715697f56862222e452 /docs/sql-programming-guide.md | |
| parent | 3a69c72e5cbe270b76f6ab6a84a2e334e87cce8c (diff) | |
| download | spark-985705301e5e55de14b00ad8ce3143e91aae185d.tar.gz spark-985705301e5e55de14b00ad8ce3143e91aae185d.tar.bz2 spark-985705301e5e55de14b00ad8ce3143e91aae185d.zip | |
SPARK-2684: Update ExternalAppendOnlyMap to take an iterator as input
This will decrease object allocation from the "update" closure used in map.changeValue.
Author: Matei Zaharia <matei@databricks.com>
Closes #1607 from mateiz/spark-2684 and squashes the following commits:
b7d89e6 [Matei Zaharia] Add insertAll for Iterables too, and fix some code style
561fc97 [Matei Zaharia] Update ExternalAppendOnlyMap to take an iterator as input
Diffstat (limited to 'docs/sql-programming-guide.md')
0 files changed, 0 insertions, 0 deletions