GitHub user tmnd1991 opened a pull request:
https://github.com/apache/spark/pull/13509
SPARK-15740
## What changes were proposed in this pull request?
"test big model load / save" in Word2VecSuite, lately resulted into OOM.
Therefore we decided to make the partitioning adaptive (not based on spark
default "spark.kryoserializer.buffer.max" conf) and then testing it using a
small buffer size in order to trigger partitioning without allocating too much
memory for the test.
## How was this patch tested?
It was tested running the following unit test:
org.apache.spark.mllib.feature.Word2VecSuite
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tmnd1991/spark SPARK-15740
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/13509.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 #13509
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commit d5c766851b5b6286db3db70941f8c8953acbb1de
Author: tmnd1991 <[email protected]>
Date: 2016-06-04T08:05:58Z
Make partitioning adaptive, set low memory size for kryo buffer to trigger
partitioning
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