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https://issues.apache.org/jira/browse/PIO-45?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15850749#comment-15850749
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Pat Ferrel commented on PIO-45:
-------------------------------

You can use the UR from here; 
https://github.com/actionml/universal-recommender, just uncomment the line the 
disables the SelfCleaningDatasource. For property tests you can dump the App 
data or look at the model in Elasticsearch. 

The $set properties should never change with this input no matter what the 
setting in the eventWindow. When Compression is enabled, only one $set is left 
in the exported App data but it often has the wrong aggregated values as 
described above. This translates to changing properties in the model with 
compression vs without.

I used the latest develop version of PIO.

> SelfCleaningDatasource erases all data
> --------------------------------------
>
>                 Key: PIO-45
>                 URL: https://issues.apache.org/jira/browse/PIO-45
>             Project: PredictionIO
>          Issue Type: Bug
>    Affects Versions: 0.10.0-incubating
>            Reporter: Pat Ferrel
>            Assignee: Alexander  Merritt
>            Priority: Blocker
>             Fix For: 0.11.0
>
>         Attachments: import_handmade_simple.py, 
> sample-time-window-and-downsample-data.txt
>
>
> as integrated into the UR, in the integration-test, the SelfCleaningDataset 
> erases all data. This feature works fine in the AML version of PIO.
> Although not tested one could assume that this would be true with any other 
> Datasource in other templates.
> [~emergentorder] can you check to see if the PIO merge was done correctly.



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