91405b3b6e
## What changes were proposed in this pull request? register following classes in Kryo: "org.apache.spark.ml.stat.distribution.MultivariateGaussian", "org.apache.spark.mllib.stat.distribution.MultivariateGaussian" ## How was this patch tested? added tests Due to existing module dependency, I can not import spark-core in mllib-local's testsuits, so I do not add testsuite in `org.apache.spark.ml.stat.distribution.MultivariateGaussianSuite`. And I notice that class `ClusterStats` in `ClusteringEvaluator` is registered in a different way, should it be modified to keep in line with others in ML? srowen Closes #22974 from zhengruifeng/kryo_MultivariateGaussian. Authored-by: zhengruifeng <ruifengz@foxmail.com> Signed-off-by: Sean Owen <sean.owen@databricks.com> |
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