Spring-boot Application Throwing Error on Actuator Port
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In my Java application, I have kept the server port at: 8090
And the property management.port=9080
Now, in my browser, when I open a random link (http://localhost:9080) on the actuator port, my application throws the following error:
No mapping found for HTTP request with URI [/] in DispatcherServlet with name 'dispatcherServlet'
23/11/2018:18:47:54.350 [http-nio-9080-exec-1] E o.a.c.c.C.[.[.[.[dispatcherServlet] --- Servlet.service() for servlet [dispatcherServlet] threw exception
java.lang.IllegalArgumentException: No converter found for return value of type: class java.util.LinkedHashMap
Whereas, when I put management.port=8090 (same as the server port), this error is not thrown when I open a random link.
Is there a way to add a default request handler on the actuator port when it is different from the server port in a spring boot application?
java spring spring-mvc spring-boot spring-boot-actuator
edited Nov 23 '18 at 14:21
Catarina Ferreira
5751622
asked Nov 23 '18 at 13:47
Rishabh SanghiRishabh Sanghi
83
add a comment |
In my Java application, I have kept the server port at: 8090
And the property management.port=9080
Now, in my browser, when I open a random link (http://localhost:9080) on the actuator port, my application throws the following error:
No mapping found for HTTP request with URI [/] in DispatcherServlet with name 'dispatcherServlet'
23/11/2018:18:47:54.350 [http-nio-9080-exec-1] E o.a.c.c.C.[.[.[.[dispatcherServlet] --- Servlet.service() for servlet [dispatcherServlet] threw exception
java.lang.IllegalArgumentException: No converter found for return value of type: class java.util.LinkedHashMap
Whereas, when I put management.port=8090 (same as the server port), this error is not thrown when I open a random link.
Is there a way to add a default request handler on the actuator port when it is different from the server port in a spring boot application?
java spring spring-mvc spring-boot spring-boot-actuator
edited Nov 23 '18 at 14:21
Catarina Ferreira
5751622
asked Nov 23 '18 at 13:47
Rishabh SanghiRishabh Sanghi
83
Can you show yourpom.xml?
– Sukhpal Singh
Nov 23 '18 at 15:03
I'm not sure I can do that, but could you tell me what you're looking for? I have added the jackson dependency.
– Rishabh Sanghi
Nov 23 '18 at 17:22
Your spring-boot version and jackson dependency which you just confirmed is there.
– Sukhpal Singh
Nov 23 '18 at 17:23
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.10.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent>
– Rishabh Sanghi
Nov 23 '18 at 18:39
See Add DefaultHandlerExceptionResolver to child context. Try upgrading to1.5.16.RELEASE
– Sukhpal Singh
Nov 24 '18 at 7:29
add a comment |
In my Java application, I have kept the server port at: 8090
And the property management.port=9080
Now, in my browser, when I open a random link (http://localhost:9080) on the actuator port, my application throws the following error:
No mapping found for HTTP request with URI [/] in DispatcherServlet with name 'dispatcherServlet'
23/11/2018:18:47:54.350 [http-nio-9080-exec-1] E o.a.c.c.C.[.[.[.[dispatcherServlet] --- Servlet.service() for servlet [dispatcherServlet] threw exception
java.lang.IllegalArgumentException: No converter found for return value of type: class java.util.LinkedHashMap
Whereas, when I put management.port=8090 (same as the server port), this error is not thrown when I open a random link.
Is there a way to add a default request handler on the actuator port when it is different from the server port in a spring boot application?
java spring spring-mvc spring-boot spring-boot-actuator
edited Nov 23 '18 at 14:21
Catarina Ferreira
5751622
asked Nov 23 '18 at 13:47
Rishabh SanghiRishabh Sanghi
83
In my Java application, I have kept the server port at: 8090
And the property management.port=9080
Now, in my browser, when I open a random link (http://localhost:9080) on the actuator port, my application throws the following error:
No mapping found for HTTP request with URI [/] in DispatcherServlet with name 'dispatcherServlet'
23/11/2018:18:47:54.350 [http-nio-9080-exec-1] E o.a.c.c.C.[.[.[.[dispatcherServlet] --- Servlet.service() for servlet [dispatcherServlet] threw exception
java.lang.IllegalArgumentException: No converter found for return value of type: class java.util.LinkedHashMap
Whereas, when I put management.port=8090 (same as the server port), this error is not thrown when I open a random link.
Is there a way to add a default request handler on the actuator port when it is different from the server port in a spring boot application?
java spring spring-mvc spring-boot spring-boot-actuator
java spring spring-mvc spring-boot spring-boot-actuator
edited Nov 23 '18 at 14:21
Catarina Ferreira
5751622
asked Nov 23 '18 at 13:47
Rishabh SanghiRishabh Sanghi
83
edited Nov 23 '18 at 14:21
Catarina Ferreira
5751622
asked Nov 23 '18 at 13:47
Rishabh SanghiRishabh Sanghi
83
edited Nov 23 '18 at 14:21
Catarina Ferreira
5751622
edited Nov 23 '18 at 14:21
Catarina Ferreira
5751622
edited Nov 23 '18 at 14:21
Catarina Ferreira
5751622
5751622
asked Nov 23 '18 at 13:47
Rishabh SanghiRishabh Sanghi
83
asked Nov 23 '18 at 13:47
Rishabh SanghiRishabh Sanghi
83
asked Nov 23 '18 at 13:47
Rishabh SanghiRishabh Sanghi
83
83
Can you show yourpom.xml?
– Sukhpal Singh
Nov 23 '18 at 15:03
I'm not sure I can do that, but could you tell me what you're looking for? I have added the jackson dependency.
– Rishabh Sanghi
Nov 23 '18 at 17:22
Your spring-boot version and jackson dependency which you just confirmed is there.
– Sukhpal Singh
Nov 23 '18 at 17:23
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.10.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent>
– Rishabh Sanghi
Nov 23 '18 at 18:39
See Add DefaultHandlerExceptionResolver to child context. Try upgrading to1.5.16.RELEASE
– Sukhpal Singh
Nov 24 '18 at 7:29
add a comment |
Can you show yourpom.xml?
– Sukhpal Singh
Nov 23 '18 at 15:03
I'm not sure I can do that, but could you tell me what you're looking for? I have added the jackson dependency.
– Rishabh Sanghi
Nov 23 '18 at 17:22
Your spring-boot version and jackson dependency which you just confirmed is there.
– Sukhpal Singh
Nov 23 '18 at 17:23
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.10.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent>
– Rishabh Sanghi
Nov 23 '18 at 18:39
See Add DefaultHandlerExceptionResolver to child context. Try upgrading to1.5.16.RELEASE
– Sukhpal Singh
Nov 24 '18 at 7:29
Can you show your
pom.xml?– Sukhpal Singh
Nov 23 '18 at 15:03
Can you show your
pom.xml?– Sukhpal Singh
Nov 23 '18 at 15:03
I'm not sure I can do that, but could you tell me what you're looking for? I have added the jackson dependency.
– Rishabh Sanghi
Nov 23 '18 at 17:22
I'm not sure I can do that, but could you tell me what you're looking for? I have added the jackson dependency.
– Rishabh Sanghi
Nov 23 '18 at 17:22
Your spring-boot version and jackson dependency which you just confirmed is there.
– Sukhpal Singh
Nov 23 '18 at 17:23
Your spring-boot version and jackson dependency which you just confirmed is there.
– Sukhpal Singh
Nov 23 '18 at 17:23
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.10.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent>– Rishabh Sanghi
Nov 23 '18 at 18:39
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.10.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent>– Rishabh Sanghi
Nov 23 '18 at 18:39
See Add DefaultHandlerExceptionResolver to child context. Try upgrading to
1.5.16.RELEASE– Sukhpal Singh
Nov 24 '18 at 7:29
See Add DefaultHandlerExceptionResolver to child context. Try upgrading to
1.5.16.RELEASE– Sukhpal Singh
Nov 24 '18 at 7:29
add a comment |
1 Answer
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In a standalone application, the Actuator HTTP port defaults to the same as the main HTTP port. To make the application listen on a different port, set the external property: management.server.port. To listen on a completely different network address (such as when you have an internal network for management and an external one for user applications), you can also set management.server.address to a valid IP address to which the server is able to bind.
answered Nov 23 '18 at 14:09
INDRESH KHANDELWALINDRESH KHANDELWAL
848
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
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oldest
votes
active
oldest
votes
In a standalone application, the Actuator HTTP port defaults to the same as the main HTTP port. To make the application listen on a different port, set the external property: management.server.port. To listen on a completely different network address (such as when you have an internal network for management and an external one for user applications), you can also set management.server.address to a valid IP address to which the server is able to bind.
answered Nov 23 '18 at 14:09
INDRESH KHANDELWALINDRESH KHANDELWAL
848
add a comment |
In a standalone application, the Actuator HTTP port defaults to the same as the main HTTP port. To make the application listen on a different port, set the external property: management.server.port. To listen on a completely different network address (such as when you have an internal network for management and an external one for user applications), you can also set management.server.address to a valid IP address to which the server is able to bind.
answered Nov 23 '18 at 14:09
INDRESH KHANDELWALINDRESH KHANDELWAL
848
add a comment |
In a standalone application, the Actuator HTTP port defaults to the same as the main HTTP port. To make the application listen on a different port, set the external property: management.server.port. To listen on a completely different network address (such as when you have an internal network for management and an external one for user applications), you can also set management.server.address to a valid IP address to which the server is able to bind.
answered Nov 23 '18 at 14:09
INDRESH KHANDELWALINDRESH KHANDELWAL
848
In a standalone application, the Actuator HTTP port defaults to the same as the main HTTP port. To make the application listen on a different port, set the external property: management.server.port. To listen on a completely different network address (such as when you have an internal network for management and an external one for user applications), you can also set management.server.address to a valid IP address to which the server is able to bind.
answered Nov 23 '18 at 14:09
INDRESH KHANDELWALINDRESH KHANDELWAL
848
answered Nov 23 '18 at 14:09
INDRESH KHANDELWALINDRESH KHANDELWAL
848
answered Nov 23 '18 at 14:09
INDRESH KHANDELWALINDRESH KHANDELWAL
848
answered Nov 23 '18 at 14:09
INDRESH KHANDELWALINDRESH KHANDELWAL
848
848
add a comment |
add a comment |
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Can you show your
pom.xml?– Sukhpal Singh
Nov 23 '18 at 15:03
I'm not sure I can do that, but could you tell me what you're looking for? I have added the jackson dependency.
– Rishabh Sanghi
Nov 23 '18 at 17:22
Your spring-boot version and jackson dependency which you just confirmed is there.
– Sukhpal Singh
Nov 23 '18 at 17:23
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.10.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent>– Rishabh Sanghi
Nov 23 '18 at 18:39
See Add DefaultHandlerExceptionResolver to child context. Try upgrading to
1.5.16.RELEASE– Sukhpal Singh
Nov 24 '18 at 7:29