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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2019/09/24 13:04:00 UTC
[jira] [Commented] (SPARK-29222) Flaky test:
pyspark.mllib.tests.test_streaming_algorithms.StreamingLinearRegressionWithTests.test_parameter_convergence
[ https://issues.apache.org/jira/browse/SPARK-29222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16936756#comment-16936756 ]
Hyukjin Kwon commented on SPARK-29222:
--------------------------------------
cc [~bryanc]
> Flaky test: pyspark.mllib.tests.test_streaming_algorithms.StreamingLinearRegressionWithTests.test_parameter_convergence
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-29222
> URL: https://issues.apache.org/jira/browse/SPARK-29222
> Project: Spark
> Issue Type: Test
> Components: MLlib, Tests
> Affects Versions: 3.0.0
> Reporter: Jungtaek Lim
> Priority: Minor
>
> [https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/111237/testReport/]
> {code:java}
> Error Message
> 7 != 10
> StacktraceTraceback (most recent call last):
> File "/home/jenkins/workspace/SparkPullRequestBuilder@2/python/pyspark/mllib/tests/test_streaming_algorithms.py", line 429, in test_parameter_convergence
> self._eventually(condition, catch_assertions=True)
> File "/home/jenkins/workspace/SparkPullRequestBuilder@2/python/pyspark/mllib/tests/test_streaming_algorithms.py", line 74, in _eventually
> raise lastValue
> File "/home/jenkins/workspace/SparkPullRequestBuilder@2/python/pyspark/mllib/tests/test_streaming_algorithms.py", line 65, in _eventually
> lastValue = condition()
> File "/home/jenkins/workspace/SparkPullRequestBuilder@2/python/pyspark/mllib/tests/test_streaming_algorithms.py", line 425, in condition
> self.assertEqual(len(model_weights), len(batches))
> AssertionError: 7 != 10
> {code}
>
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