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https://issues.apache.org/jira/browse/EAGLE-690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15628433#comment-15628433
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ASF GitHub Bot commented on EAGLE-690:
--------------------------------------

Github user haoch commented on a diff in the pull request:

    https://github.com/apache/incubator-eagle/pull/570#discussion_r86106441
  
    --- Diff: 
eagle-topology-check/eagle-topology-app/src/main/java/org/apache/eagle/topology/storm/HealthCheckParseBolt.java
 ---
    @@ -0,0 +1,75 @@
    +/*
    + * 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.
    + *
    + */
    +package org.apache.eagle.topology.storm;
    +
    +import backtype.storm.task.OutputCollector;
    +import backtype.storm.task.TopologyContext;
    +import backtype.storm.topology.OutputFieldsDeclarer;
    +import backtype.storm.topology.base.BaseRichBolt;
    +import backtype.storm.tuple.Fields;
    +import backtype.storm.tuple.Tuple;
    +import org.apache.eagle.topology.entity.HealthCheckParseAPIEntity;
    +import org.slf4j.Logger;
    +import org.slf4j.LoggerFactory;
    +
    +import storm.kafka.bolt.mapper.FieldNameBasedTupleToKafkaMapper;
    +
    +import java.util.Arrays;
    +import java.util.Map;
    +import java.util.TreeMap;
    +
    +public class HealthCheckParseBolt extends BaseRichBolt { 
    +
    +   private static final long serialVersionUID = 1L;
    --- End diff --
    
    check style


> Integrate topology health check with alert engine
> -------------------------------------------------
>
>                 Key: EAGLE-690
>                 URL: https://issues.apache.org/jira/browse/EAGLE-690
>             Project: Eagle
>          Issue Type: New Feature
>    Affects Versions: v0.5.0
>            Reporter: yupu
>            Assignee: yupu
>              Labels: features
>             Fix For: v0.5.0
>
>
> Integrate topology health check with alert engine.
> It will send timestamp,tag,status to alert engine,when the node status is 
> dead, alert engine will send the email to user



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