Github user JoshRosen commented on a diff in the pull request:
https://github.com/apache/spark/pull/11687#discussion_r55957415
--- Diff: python/pyspark/streaming/flume.py ---
@@ -111,13 +111,9 @@ def func(event):
@staticmethod
def _get_helper(sc):
try:
- helperClass =
sc._jvm.java.lang.Thread.currentThread().getContextClassLoader() \
-
.loadClass("org.apache.spark.streaming.flume.FlumeUtilsPythonHelper")
- return helperClass.newInstance()
- except Py4JJavaError as e:
- # TODO: use --jar once it also work on driver
- if 'ClassNotFoundException' in str(e.java_exception):
--- End diff --
I made this change because the call now fails with a different set of
exceptions (such as "attempting to call a package") and wanted to err on the
side of over-displaying the warning message. Let me try to figure out a
narrower exception pattern match.
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