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https://issues.apache.org/jira/browse/SPARK-9666?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joseph K. Bradley updated SPARK-9666:
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Assignee: yuhao yang
> ML 1.5 QA: model save/load audit
> --------------------------------
>
> Key: SPARK-9666
> URL: https://issues.apache.org/jira/browse/SPARK-9666
> Project: Spark
> Issue Type: Sub-task
> Components: MLlib
> Reporter: Joseph K. Bradley
> Assignee: yuhao yang
>
> We should check to make sure no changes broke model import/export in
> spark.mllib.
> * If a model's name, data members, or constructors have changed _at all_,
> then we likely need to support a new save/load format version. Different
> versions must be tested in unit tests to ensure backwards compatibility
> (i.e., verify we can load old model formats).
> * Examples in the programming guide should include save/load when available.
> It's important to try running each example in the guide whenever it is
> modified (since there are no automated tests).
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