我的Cygnus代理没有创建MySQL数据库

时间：2017-11-17 13:49:03

标签： mysql fiware fiware-cygnus

下午好！

根据exists()的文档，我创建了两个conf，如下所示：

cygnus_instance_1.conf （编辑：2017/11/23更新）

    $ch = curl_init();

curl_setopt($ch, CURLOPT_URL, "http://$IP_PUBLIC:1026/v2/subscriptions");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_HEADER, FALSE);

curl_setopt($ch, CURLOPT_POST, TRUE);

curl_setopt($ch, CURLOPT_POSTFIELDS, "{
  \"description\": \"One subscription to rule them all\",
  \"subject\": {
    \"entities\": [
      {
        \"idPattern\": \".*\",
        \"type\": \"ExerciseAction\"
      }
    ],
    \"condition\": {
      \"attrs\": [
        \"startTime\"
      ]
    }
  },
  \"notification\": {
    \"http\": {
      \"url\": \"http://$IP_PUBLIC:5050/notify\"
    },
    \"attrs\": [
      \"startTime\" 
    ]
  },
  \"expires\": \"2020-04-05T14:00:00.00Z\"
}");

curl_setopt($ch, CURLOPT_HTTPHEADER, array(
  "Content-Type: application/json"
));

$response = curl_exec($ch);
curl_close($ch);

var_dump($response);

agent_1.conf （编辑：2017/12/1更新）

time=2017-12-01T12:52:50.539Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:52:53.031Z | lvl=INFO | corr=8b61fc74-d696-11e7-a933-fa163ec68c31 | trans=ccb60fea-10f8-46eb-82fa-8864f9352e41 | srv=default | subsrv=/ | comp=cygnus-ngsi | op=getEvents | 

msg=com.telefonica.iot.cygnus.handlers.NGSIRestHandler[286] : [NGSIRestHandler] Starting internal transaction (ccb60fea-10f8-46eb-82fa-8864f9352e41)
time=2017-12-01T12:52:53.042Z | lvl=INFO | corr=8b61fc74-d696-11e7-a933-fa163ec68c31 | trans=ccb60fea-10f8-46eb-82fa-8864f9352e41 | srv=default | subsrv=/ | comp=cygnus-ngsi | op=getEvents | 

msg=com.telefonica.iot.cygnus.handlers.NGSIRestHandler[304] : [NGSIRestHandler] Received data ({  "subscriptionId" : "5a2150a4d3258a6d7c656d26",  "originator" : "localhost",  "contextResponses" : [    {      "contextElement" : {        

"type" : "ExerciseAction",        "isPattern" : "false",        "id" : "75",        "attributes" : [          {            "name" : "startTime",            "type" : "Text",            "value" : "30/11/2017 14:38:40"          }        ]  

    },      "statusCode" : {        "code" : "200",        "reasonPhrase" : "OK"      }    }  ]})
time=2017-12-01T12:52:55.546Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:53:00.548Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:53:05.550Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:53:10.551Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:53:15.554Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:53:20.558Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:53:25.559Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:53:30.561Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:53:35.568Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:53:40.569Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:53:45.570Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:53:50.571Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:53:55.574Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:54:00.575Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:54:05.576Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:54:10.580Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)
time=2017-12-01T12:54:15.588Z | lvl=ERROR | corr=cdeca432-d695-11e7-9c51-fa163ec68c31 | trans=fe9234ec-055b-483d-876d-e15d442a0efe | srv=default | subsrv=/ | comp=cygnus-ngsi | op=run | msg=org.apache.flume.SinkRunner$PollingRunner[160] 

: Unable to deliver event. Exception follows.
java.lang.IllegalStateException: begin() called when transaction is OPEN!
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.channel.BasicTransactionSemantics.begin(BasicTransactionSemantics.java:131)
        at com.telefonica.iot.cygnus.sinks.NGSISink.processNewBatches(NGSISink.java:476)
        at com.telefonica.iot.cygnus.sinks.NGSISink.process(NGSISink.java:368)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:748)

我之前创建了我的订阅，这样当活动发生变化时，之前的实体就保存在MySQL中。

Icon
更新实体后

cygnus.log 

react-native

有人可以帮助我并告诉我为什么我的Cygnus和MySQL之间的连接不起作用？ 非常感谢你!!!

1 个答案:

答案 0 :(得分：1)

根据您的日志，配置中存在错误。这一行：

cygnus-ngsi.sources.http-source.interceptors.gi.type = com.telefonica.iot.cygnus.interceptors.NGSIGroupingInterceptor

必须：

cygnus-ngsi.sources.http-source.interceptors.gi.type = com.telefonica.iot.cygnus.interceptors.NGSIGroupingInterceptor$Builder

此外，您必须在此变量中授予该文件：

cygnus-ngsi.sources.http-source.interceptors.gi.grouping_rules_conf_file = /Applications/apache-flume-1.4.0-bin/conf/grouping_rules.conf

无论如何，这是使用分组拦截的原因，这是一项高级功能（以及不推荐使用的功能;建议使用名称映射）。因此，我建议删除这些行并仅保留时间戳拦截：

cygnus-ngsi.sources.http-source.interceptors = ts
cygnus-ngsi.sources.http-source.interceptors.ts.type = timestamp
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