GitHub user marevol opened a pull request:
https://github.com/apache/incubator-predictionio/pull/427
[PIO-116] PySpark Support
This PR provides PySpark support with minimum PIO changes.
1. Support pyspark on pio-shell
2. Add python files to use pyspark
3. Add --main-py-file option to "pio train" to submit .py file to spark
Note that this provides only fixes for Spark 2.x.
(because this fixes expect to use SparkML)
Sample project is:
https://github.com/jpioug/predictionio-template-iris
(For prediction API, Scala code is used.)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/marevol/incubator-predictionio pyspark
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-predictionio/pull/427.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 #427
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commit ee28fcf139c6ac8184d990cbdc4d43b00ff483fd
Author: Shinsuke Sugaya <[email protected]>
Date: 2017-08-22T09:47:05Z
add pyspark sub-command
commit 97f0343691ff1ca98f1ce65fc8ad3e25df6cd15b
Author: Shinsuke Sugaya <[email protected]>
Date: 2017-08-27T14:16:18Z
replace with values.toString
commit 2970397a6024f17872011979edcae1712f8a4362
Author: Shinsuke Sugaya <[email protected]>
Date: 2017-08-28T10:04:24Z
add --main-py-file option to train
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