[SPARK-23319][TESTS][BRANCH-2.3] Explicitly specify Pandas and PyArrow versions in PySpark tests (to skip or test) #20534
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…n PySpark tests (to skip or test) This PR proposes to explicitly specify Pandas and PyArrow versions in PySpark tests to skip or test. We declared the extra dependencies: https://github.com/apache/spark/blob/b8bfce51abf28c66ba1fc67b0f25fe1617c81025/python/setup.py#L204 In case of PyArrow: Currently we only check if pyarrow is installed or not without checking the version. It already fails to run tests. For example, if PyArrow 0.7.0 is installed: ``` ====================================================================== ERROR: test_vectorized_udf_wrong_return_type (pyspark.sql.tests.ScalarPandasUDF) ---------------------------------------------------------------------- Traceback (most recent call last): File "/.../spark/python/pyspark/sql/tests.py", line 4019, in test_vectorized_udf_wrong_return_type f = pandas_udf(lambda x: x * 1.0, MapType(LongType(), LongType())) File "/.../spark/python/pyspark/sql/functions.py", line 2309, in pandas_udf return _create_udf(f=f, returnType=return_type, evalType=eval_type) File "/.../spark/python/pyspark/sql/udf.py", line 47, in _create_udf require_minimum_pyarrow_version() File "/.../spark/python/pyspark/sql/utils.py", line 132, in require_minimum_pyarrow_version "however, your version was %s." % pyarrow.__version__) ImportError: pyarrow >= 0.8.0 must be installed on calling Python process; however, your version was 0.7.0. ---------------------------------------------------------------------- Ran 33 tests in 8.098s FAILED (errors=33) ``` In case of Pandas: There are few tests for old Pandas which were tested only when Pandas version was lower, and I rewrote them to be tested when both Pandas version is lower and missing. Manually tested by modifying the condition: ``` test_createDataFrame_column_name_encoding (pyspark.sql.tests.ArrowTests) ... skipped 'Pandas >= 1.19.2 must be installed; however, your version was 0.19.2.' test_createDataFrame_does_not_modify_input (pyspark.sql.tests.ArrowTests) ... skipped 'Pandas >= 1.19.2 must be installed; however, your version was 0.19.2.' test_createDataFrame_respect_session_timezone (pyspark.sql.tests.ArrowTests) ... skipped 'Pandas >= 1.19.2 must be installed; however, your version was 0.19.2.' ``` ``` test_createDataFrame_column_name_encoding (pyspark.sql.tests.ArrowTests) ... skipped 'Pandas >= 0.19.2 must be installed; however, it was not found.' test_createDataFrame_does_not_modify_input (pyspark.sql.tests.ArrowTests) ... skipped 'Pandas >= 0.19.2 must be installed; however, it was not found.' test_createDataFrame_respect_session_timezone (pyspark.sql.tests.ArrowTests) ... skipped 'Pandas >= 0.19.2 must be installed; however, it was not found.' ``` ``` test_createDataFrame_column_name_encoding (pyspark.sql.tests.ArrowTests) ... skipped 'PyArrow >= 1.8.0 must be installed; however, your version was 0.8.0.' test_createDataFrame_does_not_modify_input (pyspark.sql.tests.ArrowTests) ... skipped 'PyArrow >= 1.8.0 must be installed; however, your version was 0.8.0.' test_createDataFrame_respect_session_timezone (pyspark.sql.tests.ArrowTests) ... skipped 'PyArrow >= 1.8.0 must be installed; however, your version was 0.8.0.' ``` ``` test_createDataFrame_column_name_encoding (pyspark.sql.tests.ArrowTests) ... skipped 'PyArrow >= 0.8.0 must be installed; however, it was not found.' test_createDataFrame_does_not_modify_input (pyspark.sql.tests.ArrowTests) ... skipped 'PyArrow >= 0.8.0 must be installed; however, it was not found.' test_createDataFrame_respect_session_timezone (pyspark.sql.tests.ArrowTests) ... skipped 'PyArrow >= 0.8.0 must be installed; however, it was not found.' ``` Author: hyukjinkwon <gurwls223@gmail.com> Closes apache#20487 from HyukjinKwon/pyarrow-pandas-skip. (cherry picked from commit 71cfba0) Signed-off-by: hyukjinkwon <gurwls223@gmail.com>
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Test build #87165 has finished for PR 20534 at commit
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retest this please |
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LGTM. |
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@HyukjinKwon You can include the fix #20538 or backport it after this is merged. It's up to you. |
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Yea, will deal with it. Thanks for the reminder! |
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Test build #87180 has finished for PR 20534 at commit
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Let me just pick up the followup here. |
## What changes were proposed in this pull request? This is a followup pr of apache#20487. When importing module but it doesn't exists, the error message is slightly different between Python 2 and 3. E.g., in Python 2: ``` No module named pandas ``` in Python 3: ``` No module named 'pandas' ``` So, one test to check an import error fails in Python 3 without pandas. This pr fixes it. ## How was this patch tested? Tested manually in my local environment. Author: Takuya UESHIN <ueshin@databricks.com> Closes apache#20538 from ueshin/issues/SPARK-23319/fup1.
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Test build #87185 has finished for PR 20534 at commit
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Merged to branch-2.3. |
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This PR backports #20487 to branch-2.3.