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ClassNotFoundException: io.opencensus.trace.propagation.TextFormat not found

I have a module in apache karaf 4.2.6 with java 11 that validates purchase receipts in Google Play. I'm using androidpublisher.
When it sends a request for the first time I get an error in OpenCensusUtils class:
androidPublisher.purchases().products().get(packageName, productId, purchaseToken).execute()
java.lang.ClassNotFoundException: io.opencensus.trace.propagation.TextFormat not found by wrap_file__Users_USER_NAME_.m2_repository_io_opencensus_opencensus-contrib-http-util_0.22.1_opencensus-contrib-http-util-0.22.1.jar
In subsequent times I get error in com.google.api.client.http.HttpRequest class at this point private final Tracer tracer = OpenCensusUtils.getTracer():
java.lang.NoClassDefFoundError: Could not initialize class com.google.api.client.http.OpenCensusUtils
Here is dependencies:
<dependency>
<groupId>com.google.apis</groupId>
<artifactId>google-api-services-androidpublisher</artifactId>
<version>v3-rev92-1.25.0</version>
<exclusions>
<exclusion>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.google.http-client</groupId>
<artifactId>google-http-client</artifactId>
<version>1.29.2</version>
</dependency>
<dependency>
<groupId>io.opencensus</groupId>
<artifactId>opencensus-api</artifactId>
<version>0.22.1</version>
</dependency>
<dependency>
<groupId>io.opencensus</groupId>
<artifactId>opencensus-contrib-http-util</artifactId>
<version>0.22.1</version>
</dependency>
Also google-api-client, google-http-client-jackson2 and google-oauth-client has version 1.29.2
In karaf I see the library opencensus-api is exporting a package io.opencensus.trace.propagation that contains a class TextFormat.
What am I doing wrong?

I resolved by adding io.opencensus and io.grpc to the Private-Package of the module's build area as follows. It made them embed locally.
....
<build>
<plugins>
<plugin>
....
<configuration>
<instructions>
<Bundle-SymbolicName> ${project.artifactId} </Bundle-SymbolicName>
<Private-Package>
META-INF.services;-split-package:=merge-first,
com.google.*;-split-package:=merge-first,
io.opencensus.*;-split-package:=merge-first,
io.grpc.*;-split-package:=merge-first
</Private-Package>
....

java.lang.NoClassDefFoundError: Failed to link org/pentaho/di/core/attributes/metastore/EmbeddedMetaStore

I'm building a batch with Pentaho Kettle to process some files. This batch is started by a servlet. However, when I try to start it, I get the following warn which actually block the process:
WARN [org.jboss.modules] (Batch Thread - 2) Failed to define class org.pentaho.di.core.attributes.metastore.EmbeddedMetaStore in Module "deployment.my-program-1.0.0.0-SNAPSHOT.war:main" from Service Module Loader: java.lang.NoClassDefFoundError: Failed to link org/pentaho/di/core/attributes/metastore/EmbeddedMetaStore (Module "deployment.my-program-1.0.0.0-SNAPSHOT.war:main" from Service Module Loader): org/pentaho/metastore/api/BaseMetaStore
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:446)
at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:274)
at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:78)
at org.jboss.modules.Module.loadModuleClass(Module.java:605)
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:363)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:351)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:93)
at org.pentaho.di.base.AbstractMeta.<init>(AbstractMeta.java:162)
at org.pentaho.di.job.JobMeta.<init>(JobMeta.java:201)
at org.pentaho.di.job.JobMeta.<init>(JobMeta.java:755)
However, when I look in my lib folder, the jar containing this class (kettle-engine-8.2.0.0-342.jar) is there and the class is also in it.
I'm using a JBoss EAP 7.0 with Java 1.8.0.161 on my computer for development. I start it with my IDE (Eclipse Photon). Here are my dependencies in the pom.xml:
<dependencies>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
</dependency>
<!-- vf2 debug -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-vfs2</artifactId>
<version>2.2</version>
</dependency>
<!-- maven-war-plugin-->
<dependency>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.2</version>
</dependency>
<!-- pentaho kettle -->
<dependency>
<groupId>pentaho-kettle</groupId>
<artifactId>kettle-core</artifactId>
<version>8.2.0.0-342</version>
</dependency>
<dependency>
<groupId>pentaho-kettle</groupId>
<artifactId>kettle-engine</artifactId>
<version>8.2.0.0-342</version>
</dependency>
<dependency>
<groupId>com.googlecode.json-simple</groupId>
<artifactId>json-simple</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>org.codehaus.janino</groupId>
<artifactId>janino</artifactId>
<version>2.5.16</version>
</dependency>
<dependency>
<groupId>org.mozilla</groupId>
<artifactId>rhino</artifactId>
<version>1.7R3</version>
</dependency>
<!-- this correct an error -->
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<!-- netty version override to correct netty 3.7 bug / FYI, pentaho don't use netty anyway-->
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty</artifactId>
<version>3.9.0.Final</version>
</dependency>
</dependencies>
Important : this issue does not occur when using previous version of kettle-core and kettle-engine (tested with 7.0).
It's an embedded call so I do not directly call this class in my code.
I do not have multiple versions of this jar in my classpath.

Another person in my company found out so i'll just answer here to close the topic.
I didn't show it here but in my dependencies I had a dependency to some custom framework from work. This framework actually included pentaho, but the 7.0 version. Then, #suresh was right when he talk about multiple version jar.
So the answer is :
Check if any dependency actually contains duplicate dependency you're calling somewhere else. To avoid this issue, use the excluding syntax in the dependency calling the wrong versions :
<exclusions>
<exclusion>
<groupId>pentaho-kettle</groupId>
<artifactId>kettle-engine</artifactId>
</exclusion>
<exclusion>
<groupId>pentaho-kettle</groupId>
<artifactId>kettle-core</artifactId>
</exclusion>
</exclusions>

How to include extra jar dependency when running JMeter file with Java code?

So I created a folder under 'resources' folder as JMeter home:
And I have the following code to run a JMX file:
// JMeter Engine
StandardJMeterEngine jmeter = new StandardJMeterEngine();
// Initialize Properties, logging, locale, etc.
File jmeterProperties = new ClassPathResource("/jmeter/JMeterHome/bin/jmeter.properties").getFile();
JMeterUtils.loadJMeterProperties(jmeterProperties.getAbsolutePath());
File jmeterHome = new ClassPathResource("/jmeter/JMeterHome").getFile();
JMeterUtils.setJMeterHome(jmeterHome.getAbsolutePath());
JMeterUtils.initLocale();
// Initialize JMeter SaveService
SaveService.loadProperties();
// Load existing .jmx Test Plan
File jmx = new ClassPathResource("/jmeter/some-test.jmx").getFile();
HashTree testPlanTree = SaveService.loadTree(jmx);
// Run JMeter Test
jmeter.configure(testPlanTree);
jmeter.run();
However, I get ClassNotFoundException and that's because none of the jar files within lib folder are being loaded
cause-exception : com.thoughtworks.xstream.mapper.CannotResolveClassException
cause-message : com.tag.jmeter.ext.config.PropertyReader
class : org.apache.jorphan.collections.ListedHashTree
required-type : org.apache.jorphan.collections.ListedHashTree
converter-type : org.apache.jmeter.save.converters.HashTreeConverter
path : /jmeterTestPlan/hashTree/hashTree/com.tag.jmeter.ext.config.PropertyReader
The thing is a lot of these jar files are not even in maven repo and there are so many of them. What is the best way to include them in classpath or have I missed something here?
Temporarily I added the following dependency and it worked but this isn't the right solution:
<dependency>
<groupId>all</groupId>
<artifactId>all</artifactId>
<version>1.1</version>
<scope>system</scope>
<systemPath>${project.basedir}/src/main/resources/jmeter/JMeterHome/lib/tag-jmeter-extn-1.1.jar</systemPath>
</dependency>
Please note that, I am writing a series of util classes to run jmx files and this is going to be a shared util project that can be used in other projects as dependency to run their jmx files.
This is my pom dependencies:
<dependency>
<groupId>org.apache.jmeter</groupId>
<artifactId>ApacheJMeter_java</artifactId>
<version>2.13</version>
<exclusions>
<exclusion>
<artifactId>commons-math3</artifactId>
<groupId>commons-math3</groupId>
</exclusion>
<exclusion>
<artifactId>commons-pool2</artifactId>
<groupId>commons-pool2</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.jmeter</groupId>
<artifactId>ApacheJMeter_http</artifactId>
<version>2.13</version>
<exclusions>
<exclusion>
<artifactId>commons-math3</artifactId>
<groupId>commons-math3</groupId>
</exclusion>
<exclusion>
<artifactId>commons-pool2</artifactId>
<groupId>commons-pool2</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.jmeter</groupId>
<artifactId>ApacheJMeter_components</artifactId>
<version>2.13</version>
<exclusions>
<exclusion>
<artifactId>commons-math3</artifactId>
<groupId>commons-math3</groupId>
</exclusion>
<exclusion>
<artifactId>commons-pool2</artifactId>
<groupId>commons-pool2</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.jmeter</groupId>
<artifactId>ApacheJMeter_config</artifactId>
<version>2.13</version>
<exclusions>
<exclusion>
<artifactId>commons-math3</artifactId>
<groupId>commons-math3</groupId>
</exclusion>
<exclusion>
<artifactId>commons-pool2</artifactId>
<groupId>commons-pool2</groupId>
</exclusion>
</exclusions>
</dependency>
As you can see we are using JMeter v 2.13 and I can't upgrade because there are hundreds of jmx written with this version and upgrading is not an option at the moment.

The error you're getting is about missing JDBC Connection Configuration class implementation in order to be able to use it you need to add an ApacheJMeter_jdbc dependency like:
<dependency>
<groupId>org.apache.jmeter</groupId>
<artifactId>ApacheJMeter_jdbc</artifactId>
<version>2.13</version>
</dependency>
According to JMeter Best Practices you should always be using the latest available JMeter version which is JMeter 4.0 for the moment so consider switching <version> of "JMeter" components to 4.0

java.lang.NoClassDefFoundError: io/netty/handler/ssl/SslContextBuilder

I am trying to implement relayrides/pushy, but am getting the following runtime error:
Jun 28, 2017 2:06:58 PM com.turo.pushy.apns.SslUtil getSslProvider
INFO: Native SSL provider not available; will use JDK SSL provider.
Exception in thread "main" java.lang.NoClassDefFoundError: io/netty/handler/ssl/SslContextBuilder
at com.turo.pushy.apns.ApnsClientBuilder.build(ApnsClientBuilder.java:396)
at com.jobs.spring.service.NotificationServiceImpl.sendIOSPushNotification(NotificationServiceImpl.java:122)
Caused by: java.lang.ClassNotFoundException: io.netty.handler.ssl.SslContextBuilder
pom.xml
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.2</version>
</dependency>
<!-- Push Notifications -->
<dependency>
<groupId>com.turo</groupId>
<artifactId>pushy</artifactId>
<version>0.10</version>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-tcnative</artifactId>
<version>2.0.5.Final</version>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-handler</artifactId>
<version>4.0.27.Final</version>
</dependency>
<dependency>
<groupId>com.ning</groupId>
<artifactId>async-http-client</artifactId>
<version>1.9.40</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.1</version>
</dependency>
java
final ApnsClient apnsClient = new ApnsClientBuilder()
.setClientCredentials(new File(PATH_TO_P12_CERT), CERT_PASSWORD )
.build();
I am guessing my mvn dependencies are incorrect. Any help appreciated.
UPDATE
I updated my dependencies to:
<dependency>
<groupId>com.turo</groupId>
<artifactId>pushy</artifactId>
<version>0.10</version>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-all</artifactId>
<version>4.1.11.Final</version>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-tcnative</artifactId>
<version>2.0.1.Final</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.6</version>
</dependency>
But now get:
Jun 28, 2017 2:40:18 PM com.turo.pushy.apns.SslUtil getSslProvider
INFO: Native SSL provider not available; will use JDK SSL provider.
Exception in thread "main" java.lang.NoSuchMethodError: io.netty.bootstrap.Bootstrap.config()Lio/netty/bootstrap/BootstrapConfig;
at com.turo.pushy.apns.ApnsClient.<init>(ApnsClient.java:172)
at com.turo.pushy.apns.ApnsClientBuilder.build(ApnsClientBuilder.java:420)
at com.jobs.spring.service.NotificationServiceImpl.sendIOSPushNotification(NotificationServiceImpl.java:121)

seems like you mix netty 4.1 and 4.0. You need to only use 4.1 if you want to use pushy.

Did you clean your classpath in between I created a test project containing only the dependency
<dependency>
<groupId>com.turo</groupId>
<artifactId>pushy</artifactId>
<version>0.10</version>
</dependency>
and a simple main class just creating the client with the snipped you are using above and it works out fine
To me it looks like there might be two versions of BootstrapConfig on the classpath. Try to remove all dependencies besides pushy and clean/refreshing the maven dependencies.

Maven cannot load dependency from another dependency in repository

I am new to Maven, I try to load tranquility using the following in pom.xml:
<dependency>
<groupId>io.druid</groupId>
<artifactId>tranquility-core_2.11</artifactId>
<version>0.7.0</version>
</dependency>
Then I get an error: Failure to find com.fasterxml.jackson-module-scala_2.11:jar:2.4.6.
I tried to search in search.maven.org, and find out that, inside the io.druid tranquility-core module, the dependency is:
<dependency>
<groupId>com.fasterxml.jackson.module</groupId>
<artifactId>jackson-module-scala_2.11</artifactId>
<version>2.4.6</version>
</dependency>
However, when I try to search Jackson-module-scala_2.11 in the central repository, there's no 2.4.6 version there, there's only 2.4.5 and 2.5.0. See the following link: http://search.maven.org/#search|gav|1|g%3A%22com.fasterxml.jackson.module%22%20AND%20a%3A%22jackson-module-scala_2.11%22
So is there a way for me to build it successfully even the module in central repository (in this case the tranquility module) makes mistake in referencing another module?
Thanks.

you can exclude the dependency in the io.druid tranquility, and dependency it by yourself with the exist version like this:
<dependency>
<groupId>io.druid</groupId>
<artifactId>tranquility-core_2.11</artifactId>
<version>0.7.0</version>
<exclusions>
<exclusion>
<groupId>com.fasterxml.jackson.module</groupId>
<artifactId>jackson-module-scala_2.11</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.module</groupId>
<artifactId>jackson-module-scala_2.11</artifactId>
<version>2.5.0</version>
</dependency>