[
https://issues.apache.org/jira/browse/SPARK-17169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15430282#comment-15430282
]
Yanbo Liang commented on SPARK-17169:
-------------------------------------
Meanwhile, it's better we can do compile time code-gen for python params as
well, that is to say run {{python _shared_params_code_gen.py > shared.py}}
automatically.
> To use scala macros to update code when SharedParamsCodeGen.scala changed
> -------------------------------------------------------------------------
>
> Key: SPARK-17169
> URL: https://issues.apache.org/jira/browse/SPARK-17169
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Reporter: Qian Huang
> Priority: Minor
>
> As commented in the file SharedParamsCodeGen.scala, we have to manually run
> build/sbt "mllib/runMain org.apache.spark.ml.param.shared.SharedParamsCodeGen"
> to generate and update it.
> It could be better to do compile time code-gen for this using scala macros
> rather than running the script as described above.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
