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| author | Reynold Xin <rxin@apache.org> | 2014-08-05 01:30:46 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@apache.org> | 2014-08-05 16:24:04 -0700 |
| commit | 5081b0da06232f2221c1e9d600f95a66f06ea357 (patch) | |
| tree | 3d7dfa9e75f9f621c9b837c99b979e61d617521c /docs/configuration.md | |
| parent | e77fa81a2d35c179231b520fafbdefe8bc5fa4e8 (diff) | |
| download | spark-5081b0da06232f2221c1e9d600f95a66f06ea357.tar.gz spark-5081b0da06232f2221c1e9d600f95a66f06ea357.tar.bz2 spark-5081b0da06232f2221c1e9d600f95a66f06ea357.zip | |
[SPARK-2856] Decrease initial buffer size for Kryo to 64KB.
Author: Reynold Xin <rxin@apache.org>
Closes #1780 from rxin/kryo-init-size and squashes the following commits:
551b935 [Reynold Xin] [SPARK-2856] Decrease initial buffer size for Kryo to 64KB.
(cherry picked from commit 184048f80b6fa160c89d5bb47b937a0a89534a95)
Signed-off-by: Reynold Xin <rxin@apache.org>
Diffstat (limited to 'docs/configuration.md')
| -rw-r--r-- | docs/configuration.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/configuration.md b/docs/configuration.md index 6ae453d09c..5e7556c08e 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -420,7 +420,7 @@ Apart from these, the following properties are also available, and may be useful </tr> <tr> <td><code>spark.kryoserializer.buffer.mb</code></td> - <td>2</td> + <td>0.064</td> <td> Initial size of Kryo's serialization buffer, in megabytes. Note that there will be one buffer <i>per core</i> on each worker. This buffer will grow up to |