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| author | Wenchen Fan <cloud0fan@outlook.com> | 2015-06-24 13:28:50 -0700 |
|---|---|---|
| committer | Michael Armbrust <michael@databricks.com> | 2015-06-24 13:28:50 -0700 |
| commit | f04b5672c5a5562f8494df3b0df23235285c9e9e (patch) | |
| tree | efcff611b304a79e7c3e3f38f8455d8212f664fb /python/pyspark/mllib/tests.py | |
| parent | b84d4b4dfe8ced1b96a0c74ef968a20a1bba8231 (diff) | |
| download | spark-f04b5672c5a5562f8494df3b0df23235285c9e9e.tar.gz spark-f04b5672c5a5562f8494df3b0df23235285c9e9e.tar.bz2 spark-f04b5672c5a5562f8494df3b0df23235285c9e9e.zip | |
[SPARK-7289] handle project -> limit -> sort efficiently
make the `TakeOrdered` strategy and operator more general, such that it can optionally handle a projection when necessary
Author: Wenchen Fan <cloud0fan@outlook.com>
Closes #6780 from cloud-fan/limit and squashes the following commits:
34aa07b [Wenchen Fan] revert
07d5456 [Wenchen Fan] clean closure
20821ec [Wenchen Fan] fix
3676a82 [Wenchen Fan] address comments
b558549 [Wenchen Fan] address comments
214842b [Wenchen Fan] fix style
2d8be83 [Wenchen Fan] add LimitPushDown
948f740 [Wenchen Fan] fix existing
Diffstat (limited to 'python/pyspark/mllib/tests.py')
0 files changed, 0 insertions, 0 deletions