GitHub user CrazyJvm opened a pull request:
https://github.com/apache/spark/pull/2031
add spark.shuffle.spill.batchSize and fix the value of spark.shuffle.manager
```scala
private val serializerBatchSize =
sparkConf.getLong("spark.shuffle.spill.batchSize", 10000)
```
add `spark.shuffle.spill.batchSize` to doc.
And according to
```scala
// Let the user specify short names for shuffle managers
val shortShuffleMgrNames = Map(
"hash" -> "org.apache.spark.shuffle.hash.HashShuffleManager",
"sort" -> "org.apache.spark.shuffle.sort.SortShuffleManager")
val shuffleMgrName = conf.get("spark.shuffle.manager", "hash")
```
value should be "hash" and "sort" rather than "HASH" and "SORT"
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/CrazyJvm/spark conf-spill-batchSize
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/2031.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2031
----
commit 49b47f04150d7c6fd428631228fa1428a2978e9d
Author: CrazyJvm <crazy...@gmail.com>
Date: 2014-08-19T07:59:36Z
add configuration `spark.shuffle.spill.batchSize` and fix the value of
spark.shuffle.manager
----
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