I am trying to use ScpCfHttpDestination from cloudplatform-connectivity-3.3.1.jar, but it does not seem to be available in versions from 3.0.0 to 3.3.1. Am I missing somehting?
You can find the class in dependency:
<dependency>
<groupId>com.sap.cloud.sdk.cloudplatform</groupId>
<artifactId>cloudplatform-connectivity-scp-cf</artifactId>
</dependency>
Or even better within (more generic, transitive) dependency:
<dependency>
<groupId>com.sap.cloud.sdk.cloudplatform</groupId>
<artifactId>scp-cf</artifactId>
</dependency>
I would also suggest to create a new (temporary) project from the archetype to determine which dependencies work best for you.
Related
I want to add <JsonTemplateLayout eventTemplateUri="classpath:LogstashJsonEventLayoutV1.json" charset="UTF-8"/> to log4j2.xml for spark configuration.
but I don't have JsonTemplateLayout dependency. how can I add this dependency to spark?
You need to make sure that both log4j-core and log4j-json modules are included in your project. To use log4j with Apache Spark, you need to add the following dependencies to your project:
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.12.1</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-json</artifactId>
<version>2.12.1</version>
</dependency>
Note that the version numbers above are the latest version of log4j, you may need to adjust the version numbers appropriately depending on the version of log4j you are using.
While using #RunWith(Cucumber.class) I am getting:
Cucumber cannot be resolved to type and class <Cucumber>cannot resolved to a type.
But no any suggestions to import library statement.
If I import it manually by using import cucumber.api.CucumberOptions then getting Cucumber.api cannot resolved to the type.
Is there any dependency or any external jars that needed to be added?
Have you added Cucumber as a dependency to your project? You can do so with Maven or Gradle.
For instance, if you are using Maven, you need to add the following dependency to your pom.xml:
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-java8</artifactId>
<version>3.0.2</version>
<scope>test</scope>
</dependency>
Note that 3.0.2 is the current version atm. There will be new versions released. You can find the latest version either in the documentation or on GitHub.
You can find more information about installation here: https://docs.cucumber.io/installation/java/
I am creating an application using following dependencies, which are all the latest version so far.
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.0.M5</version>
</parent>
`<dependency>
<groupId>com.datastax.spark</groupId>
<artifactId>spark-cassandra-connector_2.10</artifactId>
<version>2.0.5</</version>
</dependency>
<dependency>
<groupId>com.datastax.cassandra</groupId>
<artifactId>cassandra-driver-core</artifactId>
<version>3.3.0</version>
</dependency>`
I get this exception
"Caused by: java.lang.NoSuchMethodError: com.datastax.driver.core.TypeCodec.getJavaType()Lcom/google/common/reflect/TypeToken;"
After doing some research, I found the reason is that spark-cassandra-connector_2.10 jar also contains com.datastax.driver class files and it also has TypeCodeC.class but this is different from TypeCodeC.class file in cassandra-driver-core
I have 2 solutions so far.
use maven-shade-plugin to exclude class files from the jar. However, this requires a lot of extra work. And for some reason, only I compile the project to a jar and add this jar as a dependency in my project, then it works. I don't think this is a good solution
I remove /com/datastax/driver folder and files directly from the jar. Use this command
zip -d /Users/cicidi/.m2/repository/com/datastax/spark/spark-cassandra-connector_2.10/2.0.5/spark-cassandra-connector_2.10-2.0.5.jar /com/datastax/driver/*
And it works! Then you need to can add this jar to your project, instead of using maven.(you can use maven on your local, but won't work if you pull the jar from again. )
I don't find any answer on the internet. I know there will be some smart guys fixed this issue. But before that, I am posting this answer to help whoever want to fix this problem immediately.
<dependency>
<groupId>com.datastax.spark</groupId>
<artifactId>spark-cassandra-connector_2.10</artifactId>
<version>2.0.0-M1</version>
</dependency>
has no version conflict with
<dependency>
<groupId>com.datastax.cassandra</groupId>
<artifactId>cassandra-driver-core</artifactId>
<version>3.3.0</version>
</dependency>
According to the question "Why is the Cassandra Java Driver embedded in Spark Cassandra Connector artifacts?" in https://github.com/datastax/spark-cassandra-connector/blob/master/doc/FAQ.md . It's difficult to use these two libraries together. But I try to avoid the problem by explicitly specify the dependencies in my pom.
There are some points to pay attention to:
The cassandra-driver-* must be put before the spark-cassandra-connector. And the 3.1.4 may only work fine with 2.0.0-M1.
<dependency>
<groupId>com.datastax.cassandra</groupId>
<artifactId>cassandra-driver-core</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>com.datastax.cassandra</groupId>
<artifactId>cassandra-driver-mapping</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>com.datastax.cassandra</groupId>
<artifactId>cassandra-driver-extras</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>com.datastax.spark</groupId>
<artifactId>spark-cassandra-connector_2.11</artifactId>
<version>2.0.0-M1</version>
</dependency>
I have a groovy application that uses groovy version 2.2.1. My groovy app was previously running fine but has recently started throwing this exception:
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
at com.app.Main.main(Main.groovy:83)Caused by: java.lang.ClassNotFoundException: org.codehaus.groovy.runtime.typehandling.ShortTypeHandling
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
The ShortTypeHandling class was not even introduced until groovy 2.3.0. How can it be referenced in a groovy app running version 2.2.1? I can solve this problem by replacing the groovy-all-2.2.1.jar with groovy-all-2.3.0.jar in my pom but that doesn't root cause the issue.
ShortTypeHandling was introduced in groovy-all-2.3.0.jar so the quick fix was to replace the older groovy-all-x.x.x.jar with groovy-all-2.3.0.jar. This solved the runtime ShorTypeHandling ClassNotFoundException but also created new problems by introducing a new groovy-all.jar dependency in the application.
The real issue was how the groovy compiler was being invoked via maven. Because I introduced spock which required groovy 2.0, I needed to update the maven entries for the groovy-eclipse-compiler dependency. Here are the updated maven entries for working with groovy 2.x:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<compilerId>groovy-eclipse-compiler</compilerId>
<!-- Java version -->
<source>1.7</source>
<target>1.7</target>
</configuration>
<dependencies>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-eclipse-compiler</artifactId>
<version>2.8.0-01</version>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-eclipse-batch</artifactId>
<!-- Groovy version -->
<version>2.1.8-01</version>
</dependency>
</dependencies>
</plugin>
With this in place, I could leave my groovy-all dependency the way I originally had it for the working/fully tested application like this:
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-all</artifactId>
<!-- If possible, its better if this matches 2.1.8 in the plugin definition -->
<!-- but 2.2.1 worked fine here and allowed me to keep the original pom definition -->
<version>2.2.1</version>
</dependency>
The application runtime no longer references the ShortTypeHandling class and everything worked as it previously did.
You have to add (If you are using Gradle)
compile 'org.codehaus.groovy:groovy-backports-compat23:2.4.5'
I've just had this after updating the groovy-eclipse Feature in Eclipse (in order to try and fix intermittent save issues caused by https://jira.codehaus.org/browse/GRECLIPSE-1519). Specifically in my case, my Groovy JUnit tests were throwing this exception.
In light of the suggestions above, I checked my Eclipse settings, and it was using Groovy 2.3.4.xx whereas my Maven POM was specifying 2.1.8.xx. I went to Window -> Preferences -> Groovy -> Compiler and clicked "Switch to 2.1.8.xx...", restarting Eclipse when prompted, and this fixed it.
I've solved this issue by adding this dependency on my POM:
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-backports-compat23</artifactId>
<version>2.4.5</version>
</dependency>
Then, it works like a charm.
Matthew Wise's solution worked for me, but in addition to restarting eclipse, I also had to do a project -> clean for it to recompile with the new compiler.
(I would have commented on his answer, but stack overflow has this stupid rule that you can't comment until you get more reputation)
I faced similar issue in our project. Surprisingly groovy version was not an issue.
I was building the project with older version of gradle than the expected gradle version for the project. That resolved the error.
Add following dependency to your pom.xml
<dependency>
<groupId>org.codehaus.groovy.maven.runtime</groupId>
<artifactId>gmaven-runtime-default</artifactId>
<version>1.0-rc-3</version>
<exclusions>
<exclusion>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-all</artifactId>
</exclusion>
</exclusions>
</dependency>
Kuldeep Singh
I tried to implement this example:
http://icefaces-showcase.icesoft.org/showcase.jsf?grp=aceMenu&exp=chartBean
I wanted to import the
org.icefaces.ace.model.chart.SectorSeries
class, it isn't in the jar file.
I use maven, and I added this dependency to the project's pom file
<dependency>
<groupId>org.icefaces</groupId>
<artifactId>icefaces-ace</artifactId>
<version>3.0.1</version>
</dependency>
Could someone tell me what I do wrong?
I can't find anywhere the location of this class.
Please help me!
Thanks in advancd
I don't believe that class was not available until version 3.1.0 (not 3.0.1) so you'll need to upgrade your Maven poms to get that release.