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| author | Reynold Xin <rxin@apache.org> | 2014-08-05 16:24:50 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@apache.org> | 2014-08-05 16:25:05 -0700 |
| commit | 0172277d2aae3913b7ee5a71906427f905eda0b7 (patch) | |
| tree | 8c0226b6eb12d4e480a240686f33e9b0d88d3361 /python | |
| parent | 5081b0da06232f2221c1e9d600f95a66f06ea357 (diff) | |
| download | spark-0172277d2aae3913b7ee5a71906427f905eda0b7.tar.gz spark-0172277d2aae3913b7ee5a71906427f905eda0b7.tar.bz2 spark-0172277d2aae3913b7ee5a71906427f905eda0b7.zip | |
[SPARK-2503] Lower shuffle output buffer (spark.shuffle.file.buffer.kb) to 32KB.
This can substantially reduce memory usage during shuffle.
Author: Reynold Xin <rxin@apache.org>
Closes #1781 from rxin/SPARK-2503-spark.shuffle.file.buffer.kb and squashes the following commits:
104b8d8 [Reynold Xin] [SPARK-2503] Lower shuffle output buffer (spark.shuffle.file.buffer.kb) to 32KB.
(cherry picked from commit acff9a7f13b98f10a08aea1d11cfa685c3419367)
Signed-off-by: Reynold Xin <rxin@apache.org>
Diffstat (limited to 'python')
0 files changed, 0 insertions, 0 deletions