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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-12349) Make spark.ml PCAModel load backwards compatible
Date Wed, 16 Dec 2015 14:58:46 GMT

     [ https://issues.apache.org/jira/browse/SPARK-12349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-12349:
------------------------------------

    Assignee: Apache Spark

> Make spark.ml PCAModel load backwards compatible
> ------------------------------------------------
>
>                 Key: SPARK-12349
>                 URL: https://issues.apache.org/jira/browse/SPARK-12349
>             Project: Spark
>          Issue Type: Bug
>          Components: ML
>    Affects Versions: 2.0.0
>            Reporter: Joseph K. Bradley
>            Assignee: Apache Spark
>
> [SPARK-11530] introduced a new data member {{explainedVariance}} to spark.ml PCAModel
and modified the save/load method.  This method needs to be updated in order to load models
saved with Spark 1.6.



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