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  1. Spark
  2. SPARK-29137

Flaky test: pyspark.mllib.tests.test_streaming_algorithms.StreamingLinearRegressionWithTests.test_train_prediction

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.0.0
    • 3.0.0
    • MLlib, Tests
    • None

    Description

      https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/110686/testReport/

      Traceback (most recent call last):
  File "/home/jenkins/workspace/SparkPullRequestBuilder@3/python/pyspark/mllib/tests/test_streaming_algorithms.py", line 503, in test_train_prediction
    self._eventually(condition)
  File "/home/jenkins/workspace/SparkPullRequestBuilder@3/python/pyspark/mllib/tests/test_streaming_algorithms.py", line 69, in _eventually
    lastValue = condition()
  File "/home/jenkins/workspace/SparkPullRequestBuilder@3/python/pyspark/mllib/tests/test_streaming_algorithms.py", line 498, in condition
    self.assertGreater(errors[1] - errors[-1], 2)
AssertionError: 1.672640157855923 not greater than 2

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            gurwls223 Hyukjin Kwon
            kabhwan Jungtaek Lim
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              Updated:
              Resolved: