spark-instrumented-optimizer/mllib-local
zhengruifeng 8ebbf85a85 [SPARK-30772][ML][SQL] avoid tuple assignment because it will circumvent the transient tag
### What changes were proposed in this pull request?
it is said in [LeastSquaresAggregator](12e1bbaddb/mllib/src/main/scala/org/apache/spark/ml/optim/aggregator/LeastSquaresAggregator.scala (L188)) that :

> // do not use tuple assignment above because it will circumvent the transient tag

I then check this issue with Scala 2.13.1 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_241)

### Why are the changes needed?
avoid tuple assignment because it will circumvent the transient tag

### Does this PR introduce any user-facing change?
No

### How was this patch tested?
existing testsuites

Closes #27523 from zhengruifeng/avoid_tuple_assign_to_transient.

Authored-by: zhengruifeng <ruifengz@foxmail.com>
Signed-off-by: Sean Owen <srowen@gmail.com>
2020-02-16 10:01:49 -06:00
..
src [SPARK-30772][ML][SQL] avoid tuple assignment because it will circumvent the transient tag 2020-02-16 10:01:49 -06:00
pom.xml [INFRA] Reverts commit 56dcd79 and c216ef1 2019-12-16 19:57:44 -07:00