GitHub user yanboliang opened a pull request:
https://github.com/apache/spark/pull/8528
[SPARK-10023] [ML] [PySpark] Unified DecisionTreeParams checkpointInterval
between Scala and Python API.
"checkpointInterval" is member of DecisionTreeParams in Scala API which is
inconsistency with Python API, we should unified them.
```
member of DecisionTreeParams <-> Scala API
shared param used for all ML Transformer/Estimator <-> Python API
```
Proposal:
"checkpointInterval" also used at ALS but the meaning for that is different
from here.
So we make "checkpointInterval" member of DecisionTreeParams for Python
API, it only validate when cacheNodeIds is true and the checkpoint directory is
set in the SparkContext.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yanboliang/spark spark-10023
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/8528.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 #8528
----
commit ae397f48a334d877693a39c76247ba3cb5a91467
Author: Yanbo Liang <[email protected]>
Date: 2015-08-30T10:25:11Z
Unified DecisionTreeParams checkpointInterval between Scala and Python API
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