Xiangrui Meng created SPARK-13355:
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Summary: Replace GraphImpl.fromExistingRDDs by Graph
Key: SPARK-13355
URL: https://issues.apache.org/jira/browse/SPARK-13355
Project: Spark
Issue Type: Bug
Components: ML, MLlib
Affects Versions: 1.6.0, 1.5.2, 1.4.1, 1.3.1, 2.0.0
Reporter: Xiangrui Meng
Assignee: Xiangrui Meng
`GraphImpl.fromExistingRDDs` expects preprocessed vertex RDD as input. We call
it in LDA without validating this requirement. So it might introduce errors.
Replacing it by `Gpaph.apply` would be safer and more proper because it is a
public API.
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