Joseph K. Bradley created SPARK-8765:
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Summary: 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
Priority: Critical
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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