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| author | Wenchen Fan <wenchen@databricks.com> | 2016-08-11 11:02:11 -0700 |
|---|---|---|
| committer | Yin Huai <yhuai@databricks.com> | 2016-08-11 11:02:11 -0700 |
| commit | acaf2a81ad5238fd1bc81e7be2c328f40c07e755 (patch) | |
| tree | 347a73148aa4bfe1d01bb6eadf97d7a68ae14575 /sql/core/src/test/resources | |
| parent | 0f72e4f04b227b9cd5d7ae5958e09b1def49420a (diff) | |
| download | spark-acaf2a81ad5238fd1bc81e7be2c328f40c07e755.tar.gz spark-acaf2a81ad5238fd1bc81e7be2c328f40c07e755.tar.bz2 spark-acaf2a81ad5238fd1bc81e7be2c328f40c07e755.zip | |
[SPARK-17021][SQL] simplify the constructor parameters of QuantileSummaries
## What changes were proposed in this pull request?
1. `sampled` doesn't need to be `ArrayBuffer`, we never update it, but assign new value
2. `count` doesn't need to be `var`, we never mutate it.
3. `headSampled` doesn't need to be in constructor, we never pass a non-empty `headSampled` to constructor
## How was this patch tested?
existing tests.
Author: Wenchen Fan <wenchen@databricks.com>
Closes #14603 from cloud-fan/simply.
Diffstat (limited to 'sql/core/src/test/resources')
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