GitHub user ludatabricks opened a pull request:
https://github.com/apache/spark/pull/21492
[SPARK-24300][ML] change the way to set seed in
ml.cluster.LDASuite.generateLDAData
## What changes were proposed in this pull request?
Using different RNG in all different partitions.
## How was this patch tested?
manually
Please review http://spark.apache.org/contributing.html before opening a
pull request.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ludatabricks/spark-1 SPARK-24300
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/21492.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 #21492
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