change test file

hello.py

@@ -104,24 +104,24 @@ def model(rdd):
         print(e)
 
 
-# if __name__ == '__main__':
-sc = SparkContext(conf=SparkConf().setMaster("spark://nvwa01:7077").setAppName("dislike_filter").set(
-    "spark.io.compression.codec", "lzf"))
-ssc = StreamingContext(sc, 10)
-sc.setLogLevel("WARN")
-kafkaParams = {"metadata.broker.list": "172.16.44.25:9092,172.16.44.31:9092,172.16.44.45:9092",
-               "group.id": "dislike",
-               "socket.timeout.ms": "600000",
-               "auto.offset.reset": "largest"}
-try:
-    stream = KafkaUtils.createDirectStream(ssc, ["gm-maidian-data"], kafkaParams, keyDecoder=gbk_decoder,
-                                           valueDecoder=gbk_decoder)
-    transformstream = stream.transform(lambda x: model(x))
-    transformstream.pprint()
-    ssc.start()
-    ssc.awaitTermination()
-except Exception as e:
-    print(e)
+if __name__ == '__main__':
+    sc = SparkContext(conf=SparkConf().setMaster("spark://nvwa01:7077").setAppName("dislike_filter").set(
+        "spark.io.compression.codec", "lzf"))
+    ssc = StreamingContext(sc, 10)
+    sc.setLogLevel("WARN")
+    kafkaParams = {"metadata.broker.list": "172.16.44.25:9092,172.16.44.31:9092,172.16.44.45:9092",
+                   "group.id": "dislike",
+                   "socket.timeout.ms": "600000",
+                   "auto.offset.reset": "largest"}
+    try:
+        stream = KafkaUtils.createDirectStream(ssc, ["gm-maidian-data"], kafkaParams, keyDecoder=gbk_decoder,
+                                               valueDecoder=gbk_decoder)
+        transformstream = stream.transform(lambda x: model(x))
+        transformstream.pprint()
+        ssc.start()
+        ssc.awaitTermination()
+    except Exception as e:
+        print(e)
         # send_email(sc.appName, sc.applicationId, e)