Github user ifilonenko commented on a diff in the pull request:
https://github.com/apache/spark/pull/19045#discussion_r229012644
--- Diff:
resource-managers/kubernetes/integration-tests/tests/decomissioning_water.py ---
@@ -0,0 +1,38 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+from __future__ import print_function
+
+import sys
+import time
+
+from pyspark.sql import SparkSession
+
+
+if __name__ == "__main__":
+ """
+ Usage: decomissioning_water
+ """
+ spark = SparkSession \
+ .builder \
+ .appName("PyMemoryTest") \
+ .getOrCreate()
+ sc = spark.SparkContext
+ rdd = sc.parallelize(range(10))
+ rdd.collect()
+ time.sleep(15)
--- End diff --
Personally, might be better to have the `15` be an `args` so that the
tester can tune this based on how long they want to sleep. But I am indifferent
to this small NIT
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