Github user dongjoon-hyun commented on the pull request:
https://github.com/apache/spark/pull/13403#issuecomment-222648543
Hi, @rxin .
I updated the example more practically by using
**SparkSession.createDataset().rdd.stdev**.
If we must preserve the current behavior for
Github user dongjoon-hyun commented on the pull request:
https://github.com/apache/spark/pull/13403#issuecomment-222614982
Thank you for review again @rxin.
Actually, I fully understand and expect your decision.
The reason why I making this issue is I think we need
Github user rxin commented on the pull request:
https://github.com/apache/spark/pull/13403#issuecomment-222612252
hm I think we probably don't want to change the behavior of this to not
surprise people ...
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Merged build finished. Test PASSed.
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Github user SparkQA commented on the pull request:
https://github.com/apache/spark/pull/13403#issuecomment-222609977
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Github user SparkQA commented on the pull request:
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GitHub user dongjoon-hyun opened a pull request:
https://github.com/apache/spark/pull/13403
[SPARK-15660][CORE] RDD and Dataset should show the consistent values for
variance/stdev.
## What changes were proposed in this pull request?
In Spark-11490, `variance/stdev` are
