spark-instrumented-optimizer/mllib
Xusen Yin 255d74fe4a [SPARK-16369][MLLIB] tallSkinnyQR of RowMatrix should aware of empty partition
## What changes were proposed in this pull request?

tallSkinnyQR of RowMatrix should aware of empty partition, which could cause exception from Breeze qr decomposition.

See the [archived dev mail](https://mail-archives.apache.org/mod_mbox/spark-dev/201510.mbox/%3CCAF7ADNrycvPL3qX-VZJhq4OYmiUUhoscut_tkOm63Cm18iK1tQmail.gmail.com%3E) for more details.

## How was this patch tested?

Scala unit test.

Author: Xusen Yin <yinxusen@gmail.com>

Closes #14049 from yinxusen/SPARK-16369.
2016-07-08 14:23:57 +01:00
..
src [SPARK-16369][MLLIB] tallSkinnyQR of RowMatrix should aware of empty partition 2016-07-08 14:23:57 +01:00
pom.xml [SPARK-15523][ML][MLLIB] Update JPMML to 1.2.15 2016-05-26 08:11:34 -05:00