Joseph K. Bradley created SPARK-12349:
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Summary: 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
Priority: Critical
[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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