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Posted to issues@spark.apache.org by "Sameer Agarwal (JIRA)" <ji...@apache.org> on 2018/02/13 17:54:00 UTC

[jira] [Updated] (SPARK-23292) python tests related to pandas are skipped with python 2

     [ https://issues.apache.org/jira/browse/SPARK-23292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sameer Agarwal updated SPARK-23292:
-----------------------------------
    Summary: python tests related to pandas are skipped with python 2  (was: python tests related to pandas are skipped)

> python tests related to pandas are skipped with python 2
> --------------------------------------------------------
>
>                 Key: SPARK-23292
>                 URL: https://issues.apache.org/jira/browse/SPARK-23292
>             Project: Spark
>          Issue Type: Bug
>          Components: Tests
>    Affects Versions: 2.3.0
>            Reporter: Yin Huai
>            Priority: Critical
>
> I was running python tests and found that [pyspark.sql.tests.GroupbyAggPandasUDFTests.test_unsupported_types|https://github.com/apache/spark/blob/52e00f70663a87b5837235bdf72a3e6f84e11411/python/pyspark/sql/tests.py#L4528-L4548] does not run with Python 2 because the test uses "assertRaisesRegex" (supported by Python 3) instead of "assertRaisesRegexp" (supported by Python 2). However, spark jenkins does not fail because of this issue (see run history at [here|https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test/job/spark-master-test-sbt-hadoop-2.7/]). After looking into this issue, [seems test script will skip tests related to pandas if pandas is not installed|https://github.com/apache/spark/blob/2ac895be909de7e58e1051dc2a1bba98a25bf4be/python/pyspark/sql/tests.py#L51-L63], which means that jenkins does not have pandas installed. 
>  
> Since pyarrow related tests have the same skipping logic, we will need to check if jenkins has pyarrow installed correctly as well. 
>  
> Since features using pandas and pyarrow are in 2.3, we should fix the test issue and make sure all tests pass before we make the release.



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