I have the below dependency configuration in my pom.xml. I am able to download both the JARs, but Eclipse is not recognizing kafka-json-schema-serializer. I have tried to clean, delete, re-import, and update the project, but to no avail.
How can I solve this problem?
pom.xml configuration:
<dependency>
<groupId>io.confluent</groupId>
<artifactId>kafka-json-serializer</artifactId>
<version>6.0.0</version>
</dependency>
<dependency>
<groupId>io.confluent</groupId>
<artifactId>kafka-json-schema-serializer</artifactId>
<version>6.0.0</version>
</dependency>
I am also receiving the following error when running mvn install:
[WARNING] The POM for
io.confluent:kafka-schema-registry-client:jar:6.0.0 is invalid,
transitive dependencies (if any) will not be available, enable debug
logging for more details
You need to add the confluent repository under repositories section in your pom.xml in order to allow maven recognize the confluent dependencies. Here is the snippet:
<repositories>
<repository>
<id>confluent</id>
<url>https://packages.confluent.io/maven/</url>
</repository>
</repositories>
Related
I am trying to import a library in Maven which is Kotlin Multiplatform.
This is it's Github repo (does not actually matter much of course)
Point is, it says it can be imported in with this dependency for Gradle:
dependencies {
implementation("com.github.ajalt.colormath:colormath:2.0.0")
}
Obviously, just converting it to Maven does not work:
<dependencies>
...
<dependency>
<groupId>com.github.ajalt.colormath</groupId>
<artifactId>colormath</artifactId>
<version>2.0.0</version>
<type>jar</type>
</dependency>
</dependencies>
So I added it's pom to the project as this answer explains it:
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.github.ajalt.colormath</groupId>
<artifactId>colormath</artifactId>
<version>2.0.0</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
This dependency is resolved (it can be only resolved as pom type. Then I add it as dependency:
<dependencies>
...
<dependency>
<groupId>com.github.ajalt.colormath</groupId>
<artifactId>colormath</artifactId>
<version>2.0.0</version>
<type>jar</type>
</dependency>
</dependencies>
It still cannot find it.
I also added the repo1, because I did not see where Maven was looking for this artifact:
<repositories>
<repository>
<id>central</id>
<name>Central Repository</name>
<url>https://repo1.maven.org/maven2</url>
</repository>
</repositories>
But still no success. I don't understand why it's not working.
The code can be found in the repo1, but Maven does not resolve it.
This must be a very simple thing I am not understanding here, please help.
The link to the Maven Central from GitHub points to a bare POM artifact, without any dependencies and/or attached JARs.
It looks like Kotlin MP uploads JVM-specific artifacts with a different artifactId - colormath-jvm in this case. Please check corresponding directory in the Maven Central.
I suggest using following dependency declaration in the POM:
<groupId>com.github.ajalt.colormath</groupId>
<artifactId>colormath-jvm</artifactId>
<version>2.0.0</version>
I'm totally new to Maven. I am building an Apache projects using Maven command: mvn clean package.
It showed build failure and give the following error message:
[ERROR] Failed to execute goal on project taverna-perspective-myexperiment: Could not
resolve dependencies for project org.apache.taverna.workbench:taverna-perspective-
myexperiment:bundle:3.1.0-incubating-SNAPSHOT: Could not find artifact
org.jdom:com.springsource.org.jdom:jar:1.1.0 in central (https://repo.maven.apache.org/maven2) -> [Help 1]
It seems it needs a dependency org.jdom:com.springsource.org.jdom:jar:1.1.0 but it cannot find it. I searched this artifact in the internet and found a page giving the following maven configurations:
<dependency>
<groupId>org.jdom</groupId>
<artifactId>com.springsource.org.jdom</artifactId>
<version>1.1.0</version>
<scope>provided</scope>
</dependency>
I checked the pom.xml and found the dependency for org.jdom is identical with the above. What should I do to fix it? Does it mean this artifact has been removed from the central? Is there any other sources we can set for it?
in page write note:
Note: this artifact is located at Spring Plugins repository (https://repo.spring.io/plugins-release/)
then you must add https://repo.spring.io/plugins-release/ to repositories in pom.xml file:
<repositories>
<repository>
<id>spring</id>
<name>Spring Repository</name>
<url>https://repo.spring.io/plugins-release/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.jdom</groupId>
<artifactId>com.springsource.org.jdom</artifactId>
<version>1.1.0</version>
</dependency>
</dependencies>
I am trying to access DB2 tables in a java project. I am able to access the tables when I manually added the jar files - db2jcc4.jar and db2jcc_license_cisuz.jar. No issues in accessing the tables.
But when I try to add these jar files through Maven, they won't add to the project.
<dependency>
<groupId>com.ibm.db2</groupId>
<artifactId>db2jcc4</artifactId>
<version>9.7.0.4</version>
</dependency>
Error Message - Missing artifact id.
Also, the latest db2jcc4.jar files (Version 11.1) are not present in Maven repository. Is there any other place I can access it from?
You have to download the right driver from IBM.
http://www-01.ibm.com/support/docview.wss?uid=swg21363866
Then install it to your local maven repository
http://maven.apache.org/plugins/maven-install-plugin/install-file-mojo.html
As written in maven central repository the artifact is in another repo.
Add it to your pom and it will work.
<repositories>
<repository>
<id>Alfresco</id>
<name>Alfresco</name>
<url>https://artifacts.alfresco.com/nexus/content/repositories/public/</url>
</repository>
</repositories>
Assuming that , using share drive is the option to go.
<dependency>
<groupId>com.ibm.db2.jcc</groupId>
<artifactId>licences</artifactId>
<version>0.7</version> <!-- Adjust this properly -->
<scope>system</scope>
<systemPath>R:\JDBC drivers\IBM DB2_db2_2.2.0.v20130525_0720\db2jcc_license_cisuz.jar</systemPath>
</dependency>
According to maven central repository the artifact is in another repository. Include these two in your pom.xml and it should work:
<dependency>
<groupId>com.ibm.db2.jcc</groupId>
<artifactId>db2jcc4</artifactId>
<version>10.1</version>
</dependency>
<repositories>
<repository>
<id>com.ibm.db2.jcc</id>
<url>https://artifacts.alfresco.com/nexus/content/repositories/public/</url>
</repository>
</repositories>
I have the following JAR that my project needs so I added it to my pom.xml...
<dependency>
<groupId>org.reficio</groupId>
<artifactId>soap-builder</artifactId>
<version>1.0.0-SNAPSHOT</version>
<exclusions>
<exclusion>
<groupId>org.apache.ws.commons.schema</groupId>
<artifactId>XmlSchema</artifactId>
</exclusion>
</exclusions>
</dependency>
But when I run Maven it tries to download from various repos and finally fails. It only creates a "lastUpdated" file whose contents are below..
http\://repository.jboss.org/nexus/content/groups/public-jboss/.lastUpdated=1392941827625
http\://www.terracotta.org/download/reflector/releases/.lastUpdated=1392941828195
Does anyone have any suggestions? Is this JAR simply not there anymore?
Thanks.
That artefact isn't in Maven Central (or other default repo) and so Maven won't find it automatically. The reficio/soap-ws page on Github explains:
soap-ws is not yet located in the central maven repo, thus you also have to add an additional repository to your config.
<repositories>
<repository>
<id>reficio</id>
<url>http://repo.reficio.org/maven/</url>
</repository>
</repositories>
I'm trying to add jsf-api and jsf-impl dependencies to a project, and can't find them in Maven central repo. Are they there? I'm interested in 2.0+.
Mojarra site suggests to add a link to their repository:
<repository>
<id>java.net</id>
<name>java.net</name>
<url>http://download.java.net/maven/2</url>
</repository>
But this is against Maven convention not to use third-party repositories, only Maven central..
If you don't want to add the repository reference directly in your POM, you can add it in Maven's settings file. Alternatively, consider a repository manager such as Nexus.
Add this repository http://download.java.net/maven/2/com/sun/faces/ to your maven project and use this dependencies:
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>2.0.x</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-impl</artifactId>
<version>2.0.x</version>
</dependency>