I am looking at implementing health checks in Spring for Elastic Search. All the online sources indicate that there should be a ElasticsearchHealthIndicator class out there but I cannot find it to use it. The relevant Maven dependency is
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
Has this particular class been withdrawn from spring-context-support? Has it been moved to another Maven package?
The correct Maven dependency to get ElasticsearchHealthIndicator is the following.
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-actuator</artifactId>
<version>1.2.5.RELEASE</version>
</dependency>
Related
When I click the import maven dependency in the pop up shown at RequestMapping, intellij adds
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>5.1.10.RELEASE</version>
</dependency>
But it should add this.
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
How can I resolve this? I have auto-import enabled for maven and I have tried both the maven bundled version with IntelliJ and the manually downloaded version.
Changing the dependency manually makes the program run correctly.
Open pom.xml
Remove the below dependency :
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>5.1.10.RELEASE</version>
</dependency>
and add this :
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
I probably have an issue with my POM in my SpringBoot App.
Currently I am trying to access my Keycloak Server with the
"admin-client-keycloak"
But on the call:
Response response = getInstance().realm(REALM).users().create(user);
I get Error:
java.lang.NoSuchMethodError: javax.ws.rs.core.UriBuilder.resolveTemplates(Ljava/util/Map;)Ljavax/ws/rs/core/UriBuilder;
at org.jboss.resteasy.client.jaxrs.internal.ClientWebTarget.resolveTemplates(ClientWebTarget.java:178) ~[resteasy-client-3.5.1.Final.jar:3.5.1.Final]
at org.jboss.resteasy.client.jaxrs.internal.proxy.SubResourceInvoker.invoke(SubResourceInvoker.java:65) ~[resteasy-client-3.5.1.Final.jar:3.5.1.Final]
at org.jboss.resteasy.client.jaxrs.internal.proxy.ClientProxy.invoke(ClientProxy.java:76) ~[resteasy-client-3.5.1.Final.jar:3.5.1.Final]
at com.sun.proxy.$Proxy198.realm(Unknown Source) ~[na:na]
at org.keycloak.admin.client.Keycloak.realm(Keycloak.java:118) ~[keycloak-admin-client-3.4.3.Final.jar:3.4.3.Final]
To be honest: I am not a Maven expert and stitched it together from several web soultions and I expect that some parts are still outdated or something.
the POM dependecys:
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>1.5.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<version>1.5.3.RELEASE</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>6.0.6</version>
<scope>runtime</scope>
</dependency>
<!-- Keycloak -->
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-admin-client</artifactId>
<version>3.4.3.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-client</artifactId>
<version>3.5.1.Final</version>
</dependency>
<!-- JUnit -->
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit.jupiter.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jersey</artifactId>
<version>2.0.2.RELEASE</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.keycloak.bom</groupId>
<artifactId>keycloak-adapter-bom</artifactId>
<version>3.4.3.Final</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
The Error occurs from the 'keycloak-admin-client' module.
Now the main question is:
Whats the problem? Or is it realy a bug inside the version of 'keycloak-admin-client'?
I guess not which leads my to a second question:
How can I found out what I need to change in a situation like this?
Thanks in advance for all suggestions. I primary want to learn how to solve such issues by my own in future.
Kind regards
Gregor
EDIT:
Well I am a step further but the issue is still there.
The POM I show you here is a POM of library which is used in other projects.
These Project have a 'spring-Boot-starter' which are using the 'jersey' version:1.54.
So the problem seems clear.
I added the 'jersey 2.0.2' dependency in the final project POM
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jersey</artifactId>
<version>2.0.2.RELEASE</version>
</dependency>
But the issue still exists.
How can I force maven use the 2.0.2 version and override the 1.5.?
Only adding the dependecy doesnt seems to help.
Some of the other dependencies are using a different version of the lib jsr311-api. In my case it was the eureka client. I just added an exclude with this dependency in the pom and it worked
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
<exclusions>
<exclusion>
<groupId>javax.ws.rs</groupId>
<artifactId>jsr311-api</artifactId>
</exclusion>
</exclusions>
</dependency>
Please make sure UriBuilder class exist on your project. And make sure only one UriBuilder class (version) exist in your project. (It can be multiple on your project with different versions.) Different versions can be overlapped.
keycloak-admin-client version should same with your keycloak server version.
add additional dependency to pom (versions must be added, for keycloak 3.0.0.Final => resteasy dependecies 3.5.0.Final works for me. Dependencies must be complied.)
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-admin-client</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-client</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jackson2-provider</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-multipart-provider</artifactId>
</dependency>
Note: This is my suggestion, if you are develop multi-layer app. You can divide your project to layers. You can divide your spring boot starter app and keycloak access layer. And use this new project as dependecy.
edit,
see Failed adding user by keycloak-admin-client to Keycloak due to "unknown resource"
i hope these can helps.
Has anyone successfully got Spring Boot, Spring Data Elasticsearch, and Elasticsearch 5.x to work?
I updated my pom to use spring-data-elasticsearch 3.0.0.RELEASE (just released) which has commit notes in Github saying it supports ES 5.
I was getting some errors which were caused by not having declared a dependency on spring-data-common. After adding without a version, I noticed it was being managed by Spring Boot apparently and pulls in 1.13.7.RELEASE
This causes: java.lang.NoClassDefFoundError: org/springframework/data/mapping/model/Property
I then bumped up spring-data-common to 2.0.0.RELEASE thinking the newest releases of everything should be compatible. That causes an AbstractMethodError exception when the repository is wired.
Can anyone give any tips? Here are the dependencies from my POM
Managed versions from Parent POM:
<spring-boot.version>1.5.7.RELEASE</spring-boot.version>
<spring-cloud.version>Dalston.RELEASE</spring-cloud.version>
From POM from the child module where things don't work
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-config</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-commons</artifactId>
<!-- <version>2.0.0.RELEASE</version> -->
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-elasticsearch</artifactId>
<version>3.0.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.elasticsearch</groupId>
<artifactId>elasticsearch</artifactId>
<version>5.5.0</version>
</dependency>
<dependency>
<groupId>org.elasticsearch.client</groupId>
<artifactId>transport</artifactId>
<version>5.5.0</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</dependency>
</dependencies>
Whomever edited the title made an inaccurate description. As originally stated, the issue is a "dependency hell". There wasn't missing dependencies but rather a ton of transitive dependencies that all needed versions to be coordinated in magic nonobvious/undocumented ways. – JvmSd121
I once migrated the spring-data-elasticsearch (with ES 2.x) project to use ES 5.x.
I lost the source but I still have the jar here
You guys put me on the right track. I upgraded as follows:
Spring Core (and related): 5.0.0.RELEASE
Spring Boot: 2.0.0.M4
Spring Cloud: Finchley.M2
With those in place, the managed versions get updated as follows:
spring-data-commons: 2.0.0.RC3 (from release-train KAY-RC3)
spring-data-elasticsearch: 3.0.0.RC3 (from release-train KAY-RC3)
elasticsearch and transport: 5.5.2 (meets my 5.x requirement)
We had managed versions of Jackson in our parent pom for other child modules which caused incompatible versions to be pulled in. I overrode those in our Spring Boot projects to the version ${jackson.version} defined in Spring as follows:
spring-jackson-version=2.9.1
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>${spring-jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>${spring-jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${spring-jackson.version}</version>
</dependency>
I'm getting another error from my repo which I think is self-inflicted due to my data model. All the classpath errors seem to have gone away. I'll give another update if I find anything further. What a cf!
Thanks for the tips.
I'm trying to setup an easy to maintain Maven config for my current project. The EAR with two EJB und one WAR module will be deployed to JBoss Wildfly v8.2.0.Final and I want to ease the build process by using the following dependency in my pom.xml:
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.wildfly</groupId>
<artifactId>wildfly-server</artifactId>
<version>8.2.0.Final</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
I've thought this would allow me to use all the provided modules like EJB, CDI and the others without explicitly naming them in my modules pom.xml. But that doesn't seem to be the case. I had to add the following dependencies manually... is this really needed?
<dependencies>
<dependency>
<groupId>org.jboss.spec.javax.interceptor</groupId>
<artifactId>jboss-interceptors-api_1.2_spec</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.faces</groupId>
<artifactId>jboss-jsf-api_2.2_spec</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.servlet</groupId>
<artifactId>jboss-servlet-api_3.1_spec</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.ejb</groupId>
<artifactId>jboss-ejb-api_3.2_spec</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.el</groupId>
<artifactId>jboss-el-api_3.0_spec</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.transaction</groupId>
<artifactId>jboss-transaction-api_1.2_spec</artifactId>
</dependency>
</dependencies>
Or is this the way it should be? How to use jars from Wildfly correctly in Maven? is not clear at this point.
What are you looking for is not usage of wildfly-server, which is artifact that is entry point for booting the server and not needed by application developers in general.
You are looking for boms that go with WildFly.
you can find all different kind of boms here https://github.com/wildfly/boms
to include all dependencies you could use
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.wildfly.bom</groupId>
<artifactId>jboss-javaee-7.0-with-all</artifactId>
<version>8.2.1.Final</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
If you only need the Java EE API then just use the Java EE API dependency. However, you may hit issues during unit and low-level integration testing.
So the approach I use is the glassfish-embedded-all dependency which is at least the reference implementation and bundles everything up nicely for me. However, I only recommend it only for testing and needs to be before the javaee dependency.
My core dependencies in my parent pom usually looks like this
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.main.extras</groupId>
<artifactId>glassfish-embedded-all</artifactId>
<version>4.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
By using this approach I get the best of both worlds. I can run low level integration tests against a reference implementation while I ensure that when it compiles it only compiles against the standard API.
It is important you keep the glassfish-embedded-all before the API dependency otherwise the classloader will pick the API dependency first which isn't want you want during testing.
I have a spring MVC web application that has the following spring dependencies:
spring-aop-3.2.1.RELEASE
spring-beans-3.2.1.RELEASE
spring-context-support-3.2.1.RELEASE
spring-context-3.2.1.RELEASE
spring-core-3.2.1.RELEASE
spring-expression-3.2.1.RELEASE
spring-jdbc-3.2.1.RELEASE
spring-jms-3.2.1.RELEASE
spring-orm-3.2.1.RELEASE
spring-test-3.2.1.RELEASE
spring-tx-3.2.1.RELEASE
spring-web-3.2.1.RELEASE
spring-webmvc-3.2.1.RELEASE
spring-aspects-3.2.1.RELEASE
spring-spring-security-core-3.2.0.RELEASE
spring-security-web-3.2.0.RELEASE
spring-security-config-3.2.0.RELEASE
spring-security-taglibs-3.2.0.RELEASE
My question is that when i build using mvn clean install does it try and download spring-beans-3.2.10.RELEASE. I am assuming one of my dependencies is dragging it in but not sure which.
Any help would be greatly appreciated.
Thanks in advance.
You can define your dependencies in the <dependencyManagement> section of POM. The versions that you define in <dependencyManagement> will apply not only to the dependencies that you mention in the top-level <dependencies> section, but also to their transitive dependencies.
For example:
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>3.2.1.RELEASE</version>
</dependency>
...
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
</dependency>
...
</dependencies>
These fragments will make sure that Maven uses only version 3.2.1.RELEASE. (Note that there are no <version> in the second section.)
If you still want to find out where that dependency comes from, and if you use Eclipse, open your pom.xml and have a look at the Dependency Hierarchy tab. If necessary, you can double-click on dependencies there: it will open the dependency's own pom.xml where you can research transitive dependencies further.
You can solve your proble in the following way:
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-framework-bom</artifactId>
<version>4.1.0.BUILD-SNAPSHOT</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</dependency>
<dependencies>
and then you can manage your dependency without worry of single version number. In this way all spring dependencies will have the same 4.1.0.BUILD-SNAPSHOT version