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https://issues.apache.org/jira/browse/SPARK-8765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14611440#comment-14611440
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Apache Spark commented on SPARK-8765:
-------------------------------------
User 'yanboliang' has created a pull request for this issue:
https://github.com/apache/spark/pull/7177
> 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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