1. 前提条件
分布式druid系统安装已经完毕，安装过程见
https://blog.csdn.net/bigtree_3721/article/details/79583008
参考doc: https://github.com/druid-io/tranquility/blob/master/docs/server.md
2. 下载tranquility server
官方下载地址：http://static.druid.io/tranquility/releases/tranquility-distribution-0.8.2.tgz
#cd /opt/tranquility-distribution-0.8.2
# vi conf/server.json
内容如下：
-
{
-
"dataSources" : {
-
"mypageviews" : {
-
"spec" : {
-
"dataSchema" : {
-
"dataSource" : "mypageviews",
-
"parser" : {
-
"type" : "string",
-
"parseSpec" : {
-
"timestampSpec" : {
-
"format": "auto",
-
"column": "time"
-
},
-
-
"dimensionsSpec" : {
-
"dimensions": ["url", "user"]
-
},
-
-
"format" : "json"
-
}
-
},
-
"granularitySpec" : {
-
"type" : "uniform",
-
"segmentGranularity" : "hour",
-
"queryGranularity" : "none"
-
},
-
"metricsSpec" : [
-
{"name": "views", "type": "count"},
-
{"name": "latencyMs", "type": "doubleSum", "fieldName": "latencyMs"}
-
] },
-
"ioConfig" : {
-
"type" : "realtime"
-
},
-
"tuningConfig" : {
-
"type" : "realtime",
-
"maxRowsInMemory" : "100000",
-
"intermediatePersistPeriod" : "PT1M",
-
"windowPeriod" : "PT10M",
-
"basePersistDirectory": "/data/persist"
-
}
-
},
-
"properties" : {
-
"task.partitions" : "1",
-
"task.replicants" : "1"
-
}
-
}
-
},
-
"properties" : {
-
"zookeeper.connect" : "10.70.27.8:2181,10.70.27.10:2181,10.70.27.12:2181",
-
"druid.discovery.curator.path" : "/druid/discovery",
-
"druid.selectors.indexing.serviceName" : "druid/overlord",
-
"http.port" : "8200",
-
"http.threads" : "8"
-
}
-
}
3. 启动 tranquility
nohup bin/tranquility server -configFile conf/server.json > ./tranquit.out 2>&1 &4. 发送 http post 请求到transquitity server
可以用postman来发送请求：
地址： http://10.70.27.8:8200/v1/post/mypageviews
方法： post
内容：{"time": "2018-04-02T03:15:17Z", "url": "iroot.com/overea", "user": "today2551", "latencyMs":10}
content type: application/json
注意："time"的值得现查系统，可以在linux用下面的命令获得：
# python -c 'import datetime; print(datetime.datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%SZ"))'
2018-04-02T11:38:08Z
1. 前提条件
分布式druid系统安装已经完毕，安装过程见
https://blog.csdn.net/bigtree_3721/article/details/79583008
参考doc: https://github.com/druid-io/tranquility/blob/master/docs/server.md
2. 下载tranquility server
官方下载地址：http://static.druid.io/tranquility/releases/tranquility-distribution-0.8.2.tgz
#cd /opt/tranquility-distribution-0.8.2
# vi conf/server.json
内容如下：
-
{
-
"dataSources" : {
-
"mypageviews" : {
-
"spec" : {
-
"dataSchema" : {
-
"dataSource" : "mypageviews",
-
"parser" : {
-
"type" : "string",
-
"parseSpec" : {
-
"timestampSpec" : {
-
"format": "auto",
-
"column": "time"
-
},
-
-
"dimensionsSpec" : {
-
"dimensions": ["url", "user"]
-
},
-
-
"format" : "json"
-
}
-
},
-
"granularitySpec" : {
-
"type" : "uniform",
-
"segmentGranularity" : "hour",
-
"queryGranularity" : "none"
-
},
-
"metricsSpec" : [
-
{"name": "views", "type": "count"},
-
{"name": "latencyMs", "type": "doubleSum", "fieldName": "latencyMs"}
-
] },
-
"ioConfig" : {
-
"type" : "realtime"
-
},
-
"tuningConfig" : {
-
"type" : "realtime",
-
"maxRowsInMemory" : "100000",
-
"intermediatePersistPeriod" : "PT1M",
-
"windowPeriod" : "PT10M",
-
"basePersistDirectory": "/data/persist"
-
}
-
},
-
"properties" : {
-
"task.partitions" : "1",
-
"task.replicants" : "1"
-
}
-
}
-
},
-
"properties" : {
-
"zookeeper.connect" : "10.70.27.8:2181,10.70.27.10:2181,10.70.27.12:2181",
-
"druid.discovery.curator.path" : "/druid/discovery",
-
"druid.selectors.indexing.serviceName" : "druid/overlord",
-
"http.port" : "8200",
-
"http.threads" : "8"
-
}
-
}
3. 启动 tranquility
nohup bin/tranquility server -configFile conf/server.json > ./tranquit.out 2>&1 &4. 发送 http post 请求到transquitity server
可以用postman来发送请求：
地址： http://10.70.27.8:8200/v1/post/mypageviews
方法： post
内容：{"time": "2018-04-02T03:15:17Z", "url": "iroot.com/overea", "user": "today2551", "latencyMs":10}
content type: application/json
注意："time"的值得现查系统，可以在linux用下面的命令获得：
# python -c 'import datetime; print(datetime.datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%SZ"))'
2018-04-02T11:38:08Z