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Posted to issues@hbase.apache.org by "Dmitry Minkovsky (JIRA)" <ji...@apache.org> on 2015/06/11 19:28:00 UTC

[jira] [Created] (HBASE-13889) hbase-shaded-client artifact is missing dependency (therefore, does not work)

Dmitry Minkovsky created HBASE-13889:
----------------------------------------

             Summary: hbase-shaded-client artifact is missing dependency (therefore, does not work)
                 Key: HBASE-13889
                 URL: https://issues.apache.org/jira/browse/HBASE-13889
             Project: HBase
          Issue Type: Bug
          Components: Client
    Affects Versions: 1.1.0, 1.1.0.1
         Environment: N/A?
            Reporter: Dmitry Minkovsky
            Priority: Blocker


The {{hbase-shaded-client}} artifact was introduced in [HBASE-13517|https://issues.apache.org/jira/browse/HBASE-13517]. Thank you very much for this, as I am new to Java building and was having a very slow-moving time resolving conflicts. However, the shaded client artifact seems to be missing {{javax.xml.transform.TransformerException}}.  I examined the JAR, which does not have this package/class.

Steps to reproduce:

Java: 

{code}
package com.mycompany.app;                                                                                                                                                        
                                                                                                                                                                                  
import org.apache.hadoop.conf.Configuration;                                                                                                                                      
import org.apache.hadoop.hbase.HBaseConfiguration;                                                                                                                                
import org.apache.hadoop.hbase.client.Connection;                                                                                                                                 
import org.apache.hadoop.hbase.client.ConnectionFactory;                                                                                                                          
                                                                                                                                                                                  
public class App {                                                                                                                                                                                 
    public static void main( String[] args ) throws java.io.IOException {                                                                                                                                                                             
        Configuration config = HBaseConfiguration.create();                                                                                                                       
        Connection connection = ConnectionFactory.createConnection(config);                                                                                                       
    }                                                                                                                                                                             
}
{code}

POM:

{code}
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"                                                                          
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">                                                                             
  <modelVersion>4.0.0</modelVersion>                                                                                                                                              
                                                                                                                                                                                  
  <groupId>com.mycompany.app</groupId>                                                                                                                                            
  <artifactId>my-app</artifactId>                                                                                                                                                 
  <version>1.0-SNAPSHOT</version>                                                                                                                                                 
  <packaging>jar</packaging>                                                                                                                                                      
                                                                                                                                                                                  
  <name>my-app</name>                                                                                                                                                             
  <url>http://maven.apache.org</url>                                                                                                                                              
                                                                                                                                                                                  
  <properties>                                                                                                                                                                    
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>                                                                                                            
  </properties>                                                                                                                                                                   
                                                                                                                                                                                  
  <dependencies>                                                                                                                                                                  
    <dependency>                                                                                                                                                                  
      <groupId>junit</groupId>                                                                                                                                                    
      <artifactId>junit</artifactId>                                                                                                                                              
      <version>3.8.1</version>                                                                                                                                                    
      <scope>test</scope>                                                                                                                                                         
    </dependency>                                                                                                                                                                 
    <dependency>                                                                                                                                                                  
      <groupId>org.apache.hbase</groupId>                                                                                                                                         
      <artifactId>hbase-shaded-client</artifactId>                                                                                                                                
      <version>1.1.0</version>                                                                                                                                                    
    </dependency>                                                                                                                                                                 
  </dependencies>                                                                                                                                                                 
</project> 
{code}

Run:

{noformat}
$ mvn exec:java -Dexec.mainClass="com.mycompany.app.App"
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building my-app 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- exec-maven-plugin:1.4.0:java (default-cli) @ my-app ---
[WARNING] 
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:293)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/shaded/javax/xml/transform/TransformerException
        at com.mycompany.app.App.main(App.java:17)
        ... 6 more
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hbase.shaded.javax.xml.transform.TransformerException
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        ... 7 more
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.388 s
[INFO] Finished at: 2015-06-11T13:23:21-04:00
[INFO] Final Memory: 10M/111M
[INFO] ------------------------------------------------------------------------
{noformat}



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