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https://issues.apache.org/jira/browse/SPARK-8765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiangrui Meng updated SPARK-8765:
---------------------------------
    Labels: flaky-test  (was: )

> Flaky PySpark PowerIterationClustering test
> -------------------------------------------
>
>                 Key: SPARK-8765
>                 URL: https://issues.apache.org/jira/browse/SPARK-8765
>             Project: Spark
>          Issue Type: Test
>          Components: MLlib, PySpark
>            Reporter: Joseph K. Bradley
>            Assignee: Yanbo Liang
>            Priority: Critical
>              Labels: flaky-test
>
> See failure: 
> [https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/36133/console]
> {code}
> **********************************************************************
> File 
> "/home/jenkins/workspace/SparkPullRequestBuilder/python/pyspark/mllib/clustering.py",
>  line 291, in __main__.PowerIterationClusteringModel
> Failed example:
>     sorted(model.assignments().collect())
> Expected:
>     [Assignment(id=0, cluster=1), Assignment(id=1, cluster=0), ...
> Got:
>     [Assignment(id=0, cluster=1), Assignment(id=1, cluster=1), 
> Assignment(id=2, cluster=1), Assignment(id=3, cluster=1), Assignment(id=4, 
> cluster=0)]
> **********************************************************************
> File 
> "/home/jenkins/workspace/SparkPullRequestBuilder/python/pyspark/mllib/clustering.py",
>  line 299, in __main__.PowerIterationClusteringModel
> Failed example:
>     sorted(sameModel.assignments().collect())
> Expected:
>     [Assignment(id=0, cluster=1), Assignment(id=1, cluster=0), ...
> Got:
>     [Assignment(id=0, cluster=1), Assignment(id=1, cluster=1), 
> Assignment(id=2, cluster=1), Assignment(id=3, cluster=1), Assignment(id=4, 
> cluster=0)]
> **********************************************************************
>    2 of  13 in __main__.PowerIterationClusteringModel
> ***Test Failed*** 2 failures.
> Had test failures in pyspark.mllib.clustering with python2.6; see logs.
> {code}
> CC: [~mengxr] [~yanboliang]



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