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WAR Deployment in TOMCAT - challenges

See original GitHub issue
Overview of the issue

I have built two apps using JHIPSTER - one on mysql and another on mongoDB; The war file is being build with the following command mvnw -Pprod -DskipTests package Then i rename the .original file and put the same in WEBAPPS folder;

I could not deploy on TOMCAT 8 and hence i put the same in TOMCAT 9 and luckily the first app with mysql started working; Then i put the second app into the webapps folder and now i see that it is giving strange error;

2017-06-27 16:40:31,319 ERROR [ContainerBackgroundProcessor[StandardEngine[Catalina]]] EndpointMBeanExporter: Could not register MBean for endpoint [requestMappingEndpoint] org.springframework.jmx.export.UnableToRegisterMBeanException: Unable to register MBean [org.springframework.boot.actuate.endpoint.jmx.DataEndpointMBean@211e5002] with key ‘requestMappingEndpoint’; nested exception is javax.management.InstanceAlreadyExistsException: org.springframework.boot:type=Endpoint,name=requestMappingEndpoint at org.springframework.jmx.export.MBeanExporter.registerBeanNameOrInstance(MBeanExporter.java:628) org.springframework.jmx.export.UnableToRegisterMBeanException: Unable to register MBean [org.springframework.boot.actuate.endpoint.jmx.DataEndpointMBean@2573d632] with key ‘environmentEndpoint’; nested exception is javax.management.InstanceAlreadyExistsException: org.springframework.boot:type=Endpoint,name=environmentEndpoint similarly

2017-06-27 16:40:31,427 ERROR [ContainerBackgroundProcessor[StandardEngine[Catalina]]] EndpointMBeanExporter: Could not register MBean for endpoint [traceEndpoint] 2017-06-27 16:40:31,443 ERROR [ContainerBackgroundProcessor[StandardEngine[Catalina]]] EndpointMBeanExporter: Could not register MBean for endpoint [dumpEndpoint] 2017-06-27 16:40:31,487 ERROR [ContainerBackgroundProcessor[StandardEngine[Catalina]]] EndpointMBeanExporter: Could not register MBean for endpoint [configurationPropertiesReportEndpoint]

Motivation for or Use Case

We might need multiple apps to be installed on the TOMCAT; ANd the integration between tomcat & jhipster have to be smooth;

Reproduce the error

Build war from two jhipster apps - each on different db’s; put the war in webapps folder;

Related issues
Suggest a Fix

Naming of the beans that are not mentioned in the YML should be unique so that they do not clash - have uncommon names

JHipster Version(s)

4.5.2 Executing jhipster:info Welcome to the JHipster Information Sub-Generator

JHipster Version(s)
tourgeomongo@0.0.0 E:\junkdata\testjhi\geo
+-- UNMET PEER DEPENDENCY @angular/common@4.1.3
+-- UNMET PEER DEPENDENCY @angular/core@4.1.3
`-- generator-jhipster@4.5.2
**JHipster configuration, a .yo-rc.json file generated in the root folde

r**

{
  "generator-jhipster": {
    "promptValues": {
      "packageName": "org.easytour.nammanimmacycle"
    },
    "jhipsterVersion": "4.5.2",
    "baseName": "tourgeomongo",
    "packageName": "org.easytour.nammanimmacycle",
    "packageFolder": "org/easytour/nammanimmacycle",
    "serverPort": "8080",
    "authenticationType": "jwt",
    "hibernateCache": "no",
    "clusteredHttpSession": false,
    "websocket": false,
    "databaseType": "mongodb",
    "devDatabaseType": "mongodb",
    "prodDatabaseType": "mongodb",
    "searchEngine": false,
    "messageBroker": false,
    "serviceDiscoveryType": false,
    "buildTool": "maven",
    "enableSocialSignIn": false,
    "jwtSecretKey": "d3452a6955a78cf31558c21805cf8e11773edaa7",
    "clientFramework": "angular2",
    "useSass": false,
    "clientPackageManager": "yarn",
    "applicationType": "monolith",
    "testFrameworks": [],
    "jhiPrefix": "jhi",
    "enableTranslation": false
  }
}
**Entity configuration(s) entityName.json files generated in the `.jhips

ter` directory**

TouristCircuit.json

{
    "fluentMethods": true,
    "relationships": [],
    "fields": [
        {
            "fieldName": "circuitName",
            "fieldType": "String"
        },
        {
            "fieldName": "startPoint",
            "fieldType": "String"
        },
        {
            "fieldName": "endPoint",
            "fieldType": "String"
        }
    ],
    "dto": "mapstruct",
    "service": "serviceImpl",
    "entityTableName": "tourist_circuit",
    "pagination": "infinite-scroll"
}

TouristDestination.json

{
    "fluentMethods": true,
    "relationships": [],
    "fields": [
        {
            "fieldName": "destinationName",
            "fieldType": "String"
        },
        {
            "fieldName": "geoCenter",
            "fieldType": "String"
        }
    ],
    "dto": "mapstruct",
    "service": "serviceImpl",
    "entityTableName": "tourist_destination",
    "pagination": "infinite-scroll"
}

TouristZone.json

{
    "fluentMethods": true,
    "relationships": [],
    "fields": [
        {
            "fieldName": "zoneName",
            "fieldType": "String"
        },
        {
            "fieldName": "zoneCenter",
            "fieldType": "String"
        }
    ],
    "dto": "mapstruct",
    "service": "serviceImpl",
    "entityTableName": "tourist_zone",
    "pagination": "pagination"
}

TourMedia.json

{
    "fluentMethods": true,
    "relationships": [],
    "fields": [
        {
            "fieldName": "title",
            "fieldType": "String"
        },
        {
            "fieldName": "description",
            "fieldType": "String"
        },
        {
            "fieldName": "location",
            "fieldType": "String"
        },
        {
            "fieldName": "circuitLines",
            "fieldType": "String"
        },
        {
            "fieldName": "url",
            "fieldType": "String"
        },
        {
            "fieldName": "mediaType",
            "fieldType": "Integer"
        },
        {
            "fieldName": "uploadTime",
            "fieldType": "Instant"
        }
    ],
    "dto": "mapstruct",
    "service": "serviceImpl",
    "entityTableName": "tour_media",
    "pagination": "pagination"
}

TourMedia2.json

{
    "fluentMethods": true,
    "relationships": [],
    "fields": [
        {
            "fieldName": "title",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldName": "description",
            "fieldType": "String"
        },
        {
            "fieldName": "mediaType",
            "fieldType": "Integer"
        },
        {
            "fieldName": "urlOfMedia",
            "fieldType": "String"
        }
    ],
    "dto": "mapstruct",
    "service": "serviceImpl",
    "entityTableName": "tour_media2",
    "pagination": "infinite-scroll"
}

Zone.json

{
    "fluentMethods": true,
    "relationships": [],
    "fields": [
        {
            "fieldName": "name",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldName": "geoCenter",
            "fieldType": "Instant"
        },
        {
            "fieldName": "location2",
            "fieldType": "String"
        }
    ],
    "dto": "mapstruct",
    "service": "serviceImpl",
    "entityTableName": "zone",
    "pagination": "pagination"
}
Browsers and Operating System

java version “1.8.0_131” Java™ SE Runtime Environment (build 1.8.0_131-b11) Java HotSpot™ Client VM (build 25.131-b11, mixed mode)

git version 2.7.2.windows.1

node: v6.10.0

npm: 3.10.10

yeoman: 1.8.5

yarn: 0.21.3

Execution complete MYSQL APP:

    {
        "relationshipId": 5,
        "relationshipName": "rentalCharge",
        "otherEntityName": "hourlyRentalCharges",
        "relationshipType": "many-to-one",
        "otherEntityField": "id"
    }
],
"fields": [
    {
        "fieldName": "rentStartTime",
        "fieldType": "ZonedDateTime",
        "fieldValidateRules": [
            "required"
        ]
    },
    {
        "fieldName": "rentStopTime",
        "fieldType": "ZonedDateTime",
        "fieldValidateRules": []
    },
    {
        "fieldName": "fineApplied",
        "fieldType": "Boolean"
    }
],
"changelogDate": "20170427200614",
"dto": "mapstruct",
"service": "serviceClass",
"entityTableName": "rental_trip",
"pagination": "pagination"

}


Reward.json

```yaml
{
    "fluentMethods": true,
    "relationships": [],
    "fields": [
        {
            "fieldName": "rewardReason",
            "fieldType": "String"
        },
        {
            "fieldName": "rewardPoints",
            "fieldType": "Integer"
        }
    ],
    "changelogDate": "20170512060231",
    "dto": "mapstruct",
    "service": "serviceClass",
    "entityTableName": "reward",
    "pagination": "pagination"
}

StationDistanceMatrix.json

{
    "fluentMethods": true,
    "relationships": [
        {
            "relationshipName": "sourceNode",
            "otherEntityName": "rentalBufferNode",
            "relationshipType": "many-to-one",
            "otherEntityField": "stationName"
        },
        {
            "relationshipName": "destNode",
            "otherEntityName": "rentalBufferNode",
            "relationshipType": "many-to-one",
            "otherEntityField": "stationName"
        }
    ],
    "fields": [
        {
            "fieldName": "distance",
            "fieldType": "Float"
        }
    ],
    "changelogDate": "20170510105858",
    "dto": "mapstruct",
    "service": "serviceImpl",
    "entityTableName": "station_distance_matrix",
    "pagination": "pagination"
}

StockBufferNode.json

{
    "fluentMethods": true,
   "relationships": [
        {
            "relationshipId": 1,
            "relationshipName": "stockManager",
            "otherEntityName": "user",
            "relationshipType": "many-to-one",
            "otherEntityField": "firstName"
        }
    ],
    "fields": [
        {
            "fieldId": 1,
            "fieldName": "godownName",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldId": 2,
            "fieldName": "storageCapacity",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldId": 3,
            "fieldName": "address1",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldId": 4,
            "fieldName": "address2",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        },

                  {
            "fieldId": 5,
            "fieldName": "city",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldId": 6,
            "fieldName": "state",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldId": 7,
            "fieldName": "zipcode",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldId": 8,
            "fieldName": "longitudePos",
            "fieldType": "Double",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldId": 9,
            "fieldName": "latitudePos",
            "fieldType": "Double",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldId": 10,
            "fieldName": "colorCode",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        }
    ],
    "changelogDate": "20170427195821",
    "dto": "mapstruct",
    "service": "serviceImpl",
    "entityTableName": "stock_buffer_node",
    "pagination": "pagination"
}

TripRentUnitsToFareMap.json

{
    "fluentMethods": true,
    "relationships": [],
      "fields": [
        {
            "fieldId": 1,
            "fieldName": "fareScheme",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldId": 2,
            "fieldName": "prePaidUnits",
            "fieldType": "Integer",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldId": 3,
            "fieldName": "chargesForPaidUnits",
            "fieldType": "Float",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldId": 4,
            "fieldName": "expirationPeriodInMonths",
            "fieldType": "Integer",
            "fieldValidateRules": [
                "required"
            ]
        }
    ],
    "changelogDate": "20170427200150",
    "dto": "mapstruct",
    "service": "serviceImpl",
    "entityTableName": "trip_rent_units_to_fare_map",
    "pagination": "pagination"
}

TypeOfIDCard.json

{
    "fluentMethods": true,
    "relationships": [],
    "fields": [
        {
            "fieldName": "authorizedIDName",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        },
        {
            "fieldName": "authorizationAgency",
            "fieldType": "String",
            "fieldValidateRules": [
                "required"
            ]
        }
    ],
    "changelogDate": "20170428042651",
    "dto": "mapstruct",
    "service": "serviceImpl",
    "entityTableName": "type_ofidcard",
    "pagination": "pagination"
}
Browsers and Operating System

java version “1.8.0_131” Java™ SE Runtime Environment (build 1.8.0_131-b11) Java HotSpot™ Client VM (build 25.131-b11, mixed mode)

git version 2.7.2.windows.1

node: v6.10.0

npm: 3.10.10

yeoman: 1.8.5

yarn: 0.21.3

Execution complete rememberMe key or the jwtSecretKey key. –>

Entity configuration(s) entityName.json files generated in the .jhipster directory
Browsers and Operating System

FIREFOX CHROME

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Issue Analytics

  • State:closed
  • Created 6 years ago
  • Comments:5 (3 by maintainers)

github_iconTop GitHub Comments

1reaction
jduboiscommented, Jun 27, 2017

We try to follow the “12 Factors”, so having 2 apps in one WAR is out of our scope. Besides, deploying a WAR on Tomcat is OK for legacy reasons, but this is clearly not where we are heading in the future.

-> this won’t have a high priority, but of course I hope we can find a solution for you

As you seem to have an issue with JMX, you could disable it - which can of course be seen as a bad idea - and try to deploy both. Hopefully this will work. The key is spring.jmx.enabled=false in your application.yml file. Can you try this and update the issue accordingly?

0reactions
jduboiscommented, Jul 3, 2017

OK so that works -> this is why I’m keeping this closed

Now if you want 2 different ports, I don’t think that’s possible. If you use the standard configuration in the JVM:

-Dcom.sun.management.jmxremote.port=$JMX_REGISTRY_PORT 
-Dcom.sun.management.jmxremote.rmi.port=$RMI_SERVER_PORT

This of course configures the ports for the whole JVM, not for a single app in Tomcat, and thus it just won’t work.

I don’t think there’s an easy solution here - but please note that isn’t the approach we are pushing, we do one app per JVM normally.

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