[SPARK-22874][PYSPARK][SQL][FOLLOW-UP] Modify error messages to show …

…actual versions. ## What changes were proposed in this pull request? This is a follow-up pr of #20054 modifying error messages for both pandas and pyarrow to show actual versions. ## How was this patch tested? Existing tests. Author: Takuya UESHIN <[email protected]> Closes #20074 from ueshin/issues/SPARK-22874_fup1.
apache · Dec 25, 2017 · 12d20dd · 12d20dd
1 parent 33ae243
commit 12d20dd
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/python/pyspark/sql/utils.py b/python/pyspark/sql/utils.py
@@ -118,7 +118,8 @@ def require_minimum_pandas_version():
     from distutils.version import LooseVersion
     import pandas
     if LooseVersion(pandas.__version__) < LooseVersion('0.19.2'):
-        raise ImportError("Pandas >= 0.19.2 must be installed on calling Python process")
+        raise ImportError("Pandas >= 0.19.2 must be installed on calling Python process; "
+                          "however, your version was %s." % pandas.__version__)
 
 
 def require_minimum_pyarrow_version():
@@ -127,4 +128,5 @@ def require_minimum_pyarrow_version():
     from distutils.version import LooseVersion
     import pyarrow
     if LooseVersion(pyarrow.__version__) < LooseVersion('0.8.0'):
-        raise ImportError("pyarrow >= 0.8.0 must be installed on calling Python process")
+        raise ImportError("pyarrow >= 0.8.0 must be installed on calling Python process; "
+                          "however, your version was %s." % pyarrow.__version__)