Add the script of 'metrics reader' (#329)

Author: ConeyLiu

workloads/streambench/common/metrics_reader.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+# 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.
+
+workload_folder=`dirname "$0"`
+workload_folder=`cd "${workload_folder}"; pwd`
+root_folder=${workload_folder}/../../..
+root_folder=`cd "${root_folder}"; pwd`
+common_folder=${root_folder}/src/streambench/common/target
+
+
+KAFKA_FOLDER=/home/stream/mirror/kafka/kafka_2.11-0.8.2.2
+ZK_HOST="sr502:2181,sr503:2181,sr504:2181"
+NUM_OF_RECORDS=5000000
+NUM_OF_THREADS=20
+REPORT_PATH=/home/stream/mirror/spark_metrics
+
+${KAFKA_FOLDER}/bin/kafka-topics.sh --zookeeper ${ZK_HOST} --list
+
+read -p "Please input the args: <topic>" topic
+
+java -cp ${common_folder}/streaming-bench-common-5.0-SNAPSHOT-jar-with-dependencies.jar \
+     com.intel.hibench.streambench.common.metrics.MetricsReader \
+     ${ZK_HOST} ${topic} ${REPORT_PATH} ${NUM_OF_RECORDS} ${NUM_OF_THREADS}