GitHub user wangyum opened a pull request:
https://github.com/apache/spark/pull/21077
[SPARK-21033][CORE][FOLLOW-UP] Update Spillable
## What changes were proposed in this pull request?
Update
```scala
SparkEnv.get.conf.getLong("spark.shuffle.spill.numElementsForceSpillThreshold",
Long.MaxValue)
```
to
```scala
SparkEnv.get.conf.get(SHUFFLE_SPILL_NUM_ELEMENTS_FORCE_SPILL_THRESHOLD)
```
because of `SHUFFLE_SPILL_NUM_ELEMENTS_FORCE_SPILL_THRESHOLD`'s default
value is `Integer.MAX_VALUE`:
https://github.com/apache/spark/blob/c99fc9ad9b600095baba003053dbf84304ca392b/core/src/main/scala/org/apache/spark/internal/config/package.scala#L503-L511
## How was this patch tested?
N/A
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/wangyum/spark SPARK-21033
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/21077.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 #21077
----
commit a7de7c6d29508cfdcc9c7cb66fa1648c6b4bbbbb
Author: Yuming Wang <yumwang@...>
Date: 2018-04-16T08:12:53Z
SparkEnv.get.conf.getLong("spark.shuffle.spill.numElementsForceSpillThreshold",
Long.MaxValue) ->
SparkEnv.get.conf.get(SHUFFLE_SPILL_NUM_ELEMENTS_FORCE_SPILL_THRESHOLD)
----
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