Github user davies commented on a diff in the pull request:
https://github.com/apache/spark/pull/2521#discussion_r17987196
--- Diff: examples/src/main/python/sql.py ---
@@ -0,0 +1,52 @@
+#
+# 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.
+#
+
+import sys
+
+from pyspark import SparkContext
+from pyspark.sql import SQLContext
+
+
+if __name__ == "__main__":
+ if len(sys.argv) != 2:
+ print >> sys.stderr, "Usage: sql <file>"
+ exit(-1)
+ sc = SparkContext(appName="PythonSQL")
+ sqlContext = SQLContext(sc)
+
+ # A JSON dataset is pointed to by path.
+ # The path can be either a single text file or a directory storing
text files.
+ path = "examples/src/main/resources/people.json"
--- End diff --
This assume that this script will be run at SPARK_HOME, it will be broken
if user run it at SPARK_HOME/examples/src/main/python
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