Github user shimamoto commented on the issue:
https://github.com/apache/incubator-predictionio/pull/345
Hi @chanlee514
I am interested in Spark 2.x support. But this PR bothers me a little. Do
you mean that the true nature of this PR is that we can choose either Spark 1.6
or Spark 2.x when to run `make-distribution.sh`? I mean we cannot choose which
Scala version to use. If we choose 1.6, Scala version is determined 2.10
because Spark 1.x is built with Scala 2.10 by default, otherwise 2.11.
But #295 comment says that we can configure the following:
```
-Dbuild.profile=scala-2.11 -Dspark.version=1.6.0
```
If we configure this, PredictionIO should download the Spark source package
and build with Scala 2.11
support(http://spark.apache.org/docs/1.6.3/building-spark.html#building-for-scala-211).
Is this the same as what you imagined? Could you inform me of the future
policy of Spark and Scala support?
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
