{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/22974","repository_url":"https://api.github.com/repos/apache/spark","labels_url":"https://api.github.com/repos/apache/spark/issues/22974/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/22974/comments","events_url":"https://api.github.com/repos/apache/spark/issues/22974/events","html_url":"https://github.com/apache/spark/pull/22974","id":378636234,"node_id":"MDExOlB1bGxSZXF1ZXN0MjI5MjkyMTYw","number":22974,"title":"[SPARK-22450][WIP][Core][MLLib][FollowUp] Safely register MultivariateGaussian","user":{"login":"zhengruifeng","id":7322292,"node_id":"MDQ6VXNlcjczMjIyOTI=","avatar_url":"https://avatars1.githubusercontent.com/u/7322292?v=4","gravatar_id":"","url":"https://api.github.com/users/zhengruifeng","html_url":"https://github.com/zhengruifeng","followers_url":"https://api.github.com/users/zhengruifeng/followers","following_url":"https://api.github.com/users/zhengruifeng/following{/other_user}","gists_url":"https://api.github.com/users/zhengruifeng/gists{/gist_id}","starred_url":"https://api.github.com/users/zhengruifeng/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zhengruifeng/subscriptions","organizations_url":"https://api.github.com/users/zhengruifeng/orgs","repos_url":"https://api.github.com/users/zhengruifeng/repos","events_url":"https://api.github.com/users/zhengruifeng/events{/privacy}","received_events_url":"https://api.github.com/users/zhengruifeng/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":18,"created_at":"2018-11-08T09:02:43Z","updated_at":"2018-11-12T08:05:19Z","closed_at":null,"author_association":"CONTRIBUTOR","pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/22974","html_url":"https://github.com/apache/spark/pull/22974","diff_url":"https://github.com/apache/spark/pull/22974.diff","patch_url":"https://github.com/apache/spark/pull/22974.patch"},"body":"## What changes were proposed in this pull request?\r\nregister following classes in Kryo:\r\n\"org.apache.spark.ml.stat.distribution.MultivariateGaussian\",\r\n\"org.apache.spark.mllib.stat.distribution.MultivariateGaussian\"\r\n\r\n## How was this patch tested?\r\nadded tests\r\n\r\nDue 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`.\r\nAnd 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 "},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/437790213","html_url":"https://github.com/apache/spark/pull/22974#issuecomment-437790213","issue_url":"https://api.github.com/repos/apache/spark/issues/22974","id":437790213,"node_id":"MDEyOklzc3VlQ29tbWVudDQzNzc5MDIxMw==","user":{"login":"AmplabJenkins","id":4031291,"node_id":"MDQ6VXNlcjQwMzEyOTE=","avatar_url":"https://avatars3.githubusercontent.com/u/4031291?v=4","gravatar_id":"","url":"https://api.github.com/users/AmplabJenkins","html_url":"https://github.com/AmplabJenkins","followers_url":"https://api.github.com/users/AmplabJenkins/followers","following_url":"https://api.github.com/users/AmplabJenkins/following{/other_user}","gists_url":"https://api.github.com/users/AmplabJenkins/gists{/gist_id}","starred_url":"https://api.github.com/users/AmplabJenkins/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/AmplabJenkins/subscriptions","organizations_url":"https://api.github.com/users/AmplabJenkins/orgs","repos_url":"https://api.github.com/users/AmplabJenkins/repos","events_url":"https://api.github.com/users/AmplabJenkins/events{/privacy}","received_events_url":"https://api.github.com/users/AmplabJenkins/received_events","type":"User","site_admin":false},"created_at":"2018-11-12T08:05:19Z","updated_at":"2018-11-12T08:05:19Z","author_association":"NONE","body":"Test FAILed.\nRefer to this link for build results (access rights to CI server needed): \nhttps://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/98719/\nTest FAILed."}}
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