Erik-ly opened a new issue #2991:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/2991
Description：
After I replaced the common-service file in Ambari, restarting Ambari failed
and the log showed:
```
2020-06-06 09:57:26,984 ERROR [main] AmbariServer:1116 - Failed to run the
Ambari Server
org.apache.ambari.server.AmbariException: Could not read the alert
definition file
at
org.apache.ambari.server.state.alert.AlertDefinitionFactory.getAlertDefinitions(AlertDefinitionFactory.java:103)
at
org.apache.ambari.server.api.services.AmbariMetaInfo.getAlertDefinitions(AmbariMetaInfo.java:1036)
at
org.apache.ambari.server.api.services.AmbariMetaInfo.reconcileAlertDefinitions(AmbariMetaInfo.java:1133)
at
org.apache.ambari.server.api.services.AmbariMetaInfo.reconcileAlertDefinitions(AmbariMetaInfo.java:1086)
at
org.apache.ambari.server.controller.AmbariServer.run(AmbariServer.java:538)
at
org.apache.ambari.server.controller.AmbariServer.main(AmbariServer.java:1110)
Cased by: org.apache.ambari.server.AmbariException: Could not read alert
definitions
at
org.apache.ambari.server.state.alert.AlertDefinitionFactory.getAlertDefinitions(AlertDefinitionFactory.java:137)
at
org.apache.ambari.server.state.alert.AlertDefinitionFactory.getAlertDefinitions(AlertDefinitionFactory.java:99)
... 5 more
Caused by: com.google.gson.JsonSyntaxException: duplicate key: DOLPHIN_ALERT
at
com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:191)
at
com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146)
at
com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40)
at
com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:188)
at
com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146)
at com.google.gson.Gson.fromJson(Gson.java:795)
at com.google.gson.Gson.fromJson(Gson.java:761)
at
org.apache.ambari.server.state.alert.AlertDefinitionFactory.getAlertDefinitions(AlertDefinitionFactory.java:134)
... 6 more
```
version:
1.3.0-release
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