Github user zhengruifeng commented on the issue:
https://github.com/apache/spark/pull/22974
Do you mean fail in this pr? It was caused by a non-registered filed
`BDM[Double]`.
`MultivariateGaussian` is used in GMM, kryo-registration should help
performance.
As to mllib-local's dependency, it is another thing: current
kryo-regiestered classes, like 'ml.linalg.Vector', 'ml.linalg.Matrix', do not
have kryo test in their testsuites.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
