I am trying to follow the example at https://www.baeldung.com/elasticsearch-java
But I am afraid there might be missing dependencies, as already in the first lines of code, my IDE is not being able to find the import for ClientConfiguration and RestClients, only for RestHighLevelClient.
I already added even more elasticsearch dependencies to my pom, but still same issue. My POM currently contains:
<dependency>
<groupId>org.elasticsearch</groupId>
<artifactId>elasticsearch</artifactId>
<version>7.6.2</version>
</dependency>
<dependency>
<groupId>org.elasticsearch.client</groupId>
<artifactId>elasticsearch-rest-high-level-client</artifactId>
<version>7.6.2</version>
</dependency>
<dependency>
<groupId>org.elasticsearch.client</groupId>
<artifactId>elasticsearch-rest-client</artifactId>
<version>7.6.2</version>
</dependency>
<dependency>
<groupId>org.elasticsearch.client</groupId>
<artifactId>transport</artifactId>
<version>7.6.2</version>
</dependency>
Could you please advise?
Thank you in advance.
This worked for me, seems to be part of the Spring data elastic search.
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-elasticsearch</artifactId>
<version>4.2.5</version>
</dependency>
I already figured it out, but found useful to post it here, just in case. Indeed the article doesn't make clear there are other springframwork required dependencies, but you can find them in the very end, as it has a Github link, where you can see those classes come from:
import org.springframework.data.elasticsearch.client.ClientConfiguration;
import org.springframework.data.elasticsearch.client.RestClients;
Pom file direct link:
https://github.com/eugenp/tutorials/blob/master/persistence-modules/spring-data-elasticsearch/pom.xml
Related
Im having issues running a feature in Cucumber, the feature is very basic as it's from a tutorial.
It is not defined and is as follows:
Feature: Proof that my concept works
Scenario: My first test
Given this is my first step
When this is my second step
Then this is my final step
My Cucumber runner class is as follows:
package cucumber;
import org.junit.runner.RunWith;
import cucumber.api.junit.Cucumber;
#RunWith(Cucumber.class)
#Cucumber.Options(
format = {"pretty", "json:target/"},
features = {"src/cucumber/"}
)
public class CucumberRunner {
}
Also the external .jar files that I have in the project are as follows:
The exception that I'm getting is:
Exception in thread "main" cucumber.runtime.CucumberException: Failed
to instantiate public
cucumber.runtime.java.JavaBackend(cucumber.runtime.io.ResourceLoader)
with [cucumber.runtime.io.MultiLoader#75d837b6]
I've tried to look around online for the solution to this problem but have not had any luck.
I've also discussed with the OP of the tutorial and I'm still awaiting feedback but it has been a while.
I ran into a similar issue and got the same error as you did.
Firstly mention the path to the feature file
features = {"src/cucumber/myfile.feature"}
Anyway, that didn't cause the error.
To just run your Cucumber runner class, all the dependencies you need are
cucmber-junit
cucumber-java and
junit.
I had an additional cucumber-guice which was creating the problem and once I removed it, the error went away and runner was executed successfully.
From the link to the image you have mentioned it looks like you are not using cucumber-guice but still I would recommend you remove other unnecessary cucumber dependencies and try again.
1, I ran into this too few days ago, its simple just remove cucumber-Spring from the dependency.
2 If that doesn't work try updating cucumber-core, cucumber-junit, and cucumber-java all version 1.2.3
I believe the issue is that many of the cucumber add-ins, such as cucumber-testng, cucumber-spring, and (in my case) cucumber-guice, expect the corresponding module they link to be included as well. But apparently the cucumber experts decided not to include this dependency in their pom.xml files, so the problem doesn't manifest itself until runtime.
So (to answer Eugene S's question under LING's answer) if you want to actually use guice with cucumber, you need to also add guice itself as a dependency.
This worked for me, I hope it will work for you as well.
Update your Cucumber dependencies in pom.xml
i.e
cucumber-java (1.2.2)
cucumber-jvm (1.2.2)
cucumber-junit (1.2.2)
And update your Junit dependency as well. (4.11).
The only reason for this error is the version of all the cucumber libraries are not same. It should be like this:
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-java8</artifactId>
<version>4.2.6</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-picocontainer -->
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-picocontainer</artifactId>
<version>4.2.6</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-testng -->
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-testng</artifactId>
<version>4.2.6</version>
<exclusions>
<exclusion>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</exclusion>
</exclusions>
</dependency>
First Thing : We would request you to use Cucumber v >=4.0.0 as you are using pretty old dependency(v1.2.5) of Cucumber.
Key Point : We shall not mix direct & transitive dependencies specially their versions! Doing so can cause unpredictable outcome.
Solution: Please remove. cucumber-core, cucumber-java, cucumber-jvm-deps, gherkin and cucumber-html. They're transitive dependencies and will be provided by your direct dependencies.
You can add below set of cucumber minimal dependencies.
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-junit</artifactId>
<version>4.2.6</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-picocontainer</artifactId>
<version>4.2.6</version>
<scope>test</scope>
</dependency>
After spending a lot of time on this issue, most of the errors I was receiving were due to dependencies and dependencies versions mismatch. Adding these dependencies to pom.xml file worked for me:
<!-- https://mvnrepository.com/artifact/junit/junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.13</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-scala_2.11</artifactId>
<version>4.7.1</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-jvm -->
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-jvm</artifactId>
<version>4.8.1</version>
<type>pom</type>
</dependency>
<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-junit -->
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-junit</artifactId>
<version>4.8.1</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-java8 -->
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-java8</artifactId>
<version>4.8.1</version>
</dependency>
I upgraded the elastic search from version 5.5 to 7.7, everything is working as expected.
But when I try to get the Total hits, I get the following error
searchResponse.getHits().getTotalHits()
The type org.apache.lucene.search.TotalHits cannot be resolved. It is indirectly referenced from required .class files
We are not using the lucene library but still, it says it refers to the lucene,
Any help is appreciated to fix this.
Maven pom.xml :
I have only these two Jars,
<dependency>
<groupId>org.elasticsearch.client</groupId>
<artifactId>transport</artifactId>
<version>7.7.1</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.11.1</version>
</dependency>
Thanks,
Harry
As mentioned this link, you probably need to add the below dependency:
<repository>
<id>elastic-lucene-snapshots</id>
<name>Elastic Lucene Snapshots</name>
<url>https://s3.amazonaws.com/download.elasticsearch.org/lucenesnapshots/00142c9</url>
<releases><enabled>true</enabled></releases>
<snapshots><enabled>false</enabled></snapshots>
</repository>
Also as per this link, you may also need to add Log4j dependency as well:
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.11.1</version>
</dependency>
That should do the trick.
Alternatively you can also add the below lucene dependency with the exact version you can see if you just do http://<hostname>:9200, however I suggest the above approach and go as per their documentation.
<!-- https://mvnrepository.com/artifact/org.apache.lucene/lucene-core -->
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-core</artifactId>
<version>8.5.1</version>
</dependency>
Hope that helps!
All
I am running into this error in my project when I updated aws library to the latest 1.11.3.
Caused by:
java.lang.NoClassDefFoundError: org/apache/http/conn/SchemePortResolver
at com.amazonaws.http.apache.client.impl.ApacheHttpClientFactory.<init>(ApacheHttpClientFactory.java:40)
at com.amazonaws.http.AmazonHttpClient.<clinit>(AmazonHttpClient.java:97)
at com.amazonaws.AmazonWebServiceClient.<init>(AmazonWebServiceClient.java:145)
at com.amazonaws.services.s3.AmazonS3Client.<init>(AmazonS3Client.java:393)
at com.amazonaws.services.s3.AmazonS3Client.<init>(AmazonS3Client.java:373)
at com.amazonaws.services.s3.AmazonS3Client.<init>(AmazonS3Client.java:355)
at com.amazonaws.services.s3.AmazonS3Client.<init>(AmazonS3Client.java:339)
in my pom.xml
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk-core</artifactId>
<version>1.11.3</version>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk-s3</artifactId>
<version>1.11.3</version>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk-kms</artifactId>
<version>1.11.3</version>
</dependency>
<dependency>
<groupId>org.bouncycastle</groupId>
<artifactId>bcprov-ext-jdk15on</artifactId>
<version>1.54</version>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-encryption-sdk-java</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
Anyone know what I did wrong?
thanks
I had a similar issue with my grails application. In my case the ClassNotFoundException was being thrown from a deploy script. For me the reason SchemePortResolver wasn't being resolved implicitly was because it wasn't required at compile time, it was needed at runtime. Here's what I added to my BuildConfig.groovy to fix it:
runtime 'org.apache.httpcomponents:httpclient:4.5.2' //Required by BeanstalkDeploy.groovy at runtime
Since the OP's question was for Maven, here's the equivalent include:
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.2</version>
<scope>runtime</scope>
</dependency>
If you add,
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.2</version>
</dependency>
,it should work ok as it contains the missing class definitions.
A common cause would be a Maven dependency conflict. In the example below (pom.xml as viewed in Eclipse's Dependency Hierarchy tab), the POM explicitly includes v4.1 of httpclient, which forces Maven to omit the v4.5.5 that aws-java-sdk-core requires (and thus, causes the similar error java.lang.NoClassDefFoundError: org/apache/http/conn/DnsResolver at com.amazonaws.http.apache.client.impl.ApacheHttpClientFactory...):
In my case I delete the .meta file in eclipse workplace then import the project again thereafter it work like a charm.
Could not know where the problem exactly.
Before delete .meta I add all files from
aws-java-sdk-1.11.606\third-party\lib
I am trying this tutorial http://www.openimaj.org/tutorial/classification101.html and this code is failing for me:
GroupedDataset<String, VFSListDataset<Record<FImage>>, Record<FImage>> allData =
Caltech101.getData(ImageUtilities.FIMAGE_READER);
The reason is that Record and Caltech101 are not recognized and can't import them. All the other classes work fine.
Here is my maven dependency:
<dependencies>
<dependency>
<artifactId>image-processing</artifactId>
<groupId>org.openimaj</groupId>
<version>1.3.1</version>
<scope>compile</scope>
</dependency>
</dependencies>
I also tried adding all the other dependencies from their website, http://www.openimaj.org/index.html but with no luck.
If anybody that had expirience with OpenImaj, if they could help that would be great.
You need to add the image-annotation Maven dependency.
<dependency>
<groupId>org.openimaj</groupId>
<artifactId>image-annotation</artifactId>
<version>1.3.1</version>
</dependency>
Note that compile scope is the default scope so you can't omit it.
I'm following a tutorial on Vogella on how to work with JAX-RS to create RESTful web applications.
The trouble for me is that I am not able to import the dependencies through Maven. Is it possible?
When I try finding jsr311 or javax.ws.rs as suggested here, Maven doesn't seem to know it exists.
If you are satrting your project from scratch, it would be better to let maven generate your project for your using one of the Maven Archetypes that Jersey provides (More in the Jersey getting-started page) then you can easilly add the eclipse nature to the generated project using below command:
mvn eclipse:eclipse -Dwtpversion=2.0
Choose your suitable Web Tool version, then import that project into your Eclipse IDE.
This method, will leave you out of poviding any dependencies related to Jersey as those are already mentioned in the archetype descriptor.
Otherwise, if you are already working on a project and you want to add the RESTful features (which assume is not true since you mentioned that you are following a tutorial), you will have to provide dependencies to Jersey yourself. All dependencies can be found in Maven Central Repo but you would only need the jersey-server one:
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-server</artifactId>
<version>1.18.1</version>
</dependency>
As #Gimby stated, there is absolutely no sense in declareing the jsr311-api alone, only if you are intending to provide a JSR implementation :)
please try as following:
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>jsr311-api</artifactId>
<version>1.1.1</version>
<scope>compile</scope>
</dependency>
Ended up finding a similar question here.
Solved the problem by manually adding the dependency under pom.xml:
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>jsr311-api</artifactId>
<version>1.1.1</version>
<scope>provided</scope>
</dependency>
foun it on : (http://mvnrepository.com/artifact/org.glassfish.jersey.archetypes/project/2.22.1)
it will work inchalahh ;D
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-json</artifactId>
<version>1.19</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-core</artifactId>
<version>1.19</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-server</artifactId>
<version>2.22.1</version>
</dependency>