Github user davies commented on a diff in the pull request:
https://github.com/apache/spark/pull/1725#discussion_r15726945
--- Diff: python/pyspark/tests.py ---
@@ -38,12 +38,19 @@
from pyspark.shuffle import Aggregator, InMemoryMerger, ExternalMerger
_have_scipy = False
+_have_numpy = False
try:
import scipy.sparse
_have_scipy = True
except:
# No SciPy, but that's okay, we'll skip those tests
pass
+try:
+ from numpy import array
--- End diff --
just try to import numpy, this `array` will overwrite array.array, make
other unit tests fail.
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