sqoop integration with hadoop throw ClassNotFoundException
<p>I am new in word of hadoop and sqoop. I installed hadoop <strong>2.7.3 (pseudo mode)</strong> and its working fine on my system.</p>

<p>I want integration with sqoop. I am using sqoop <strong>sqoop-1.99.7-bin-hadoop200.</strong> </p>

<p>1) I extract tar file and move extracted content into <strong>/usr/local/sqoop</strong> </p>

<p>2) Set Sqoop path into <code>.bashrc</code> file.</p>

<p><a href="https://i.stack.imgur.com/ZV3kb.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ZV3kb.png" alt="Snapshot of **.bashrc** file"></a>
3) go to <strong>/usr/local/sqoop/server/lib/sqoop.sh server start</strong></p>

<p>and get following error message.</p>

<pre><code>hadoop_usr@sawai-Lenovo-G580:/usr/local/sqoop/server/lib$ sqoop.sh server start
Setting conf dir: /usr/local/sqoop/conf
Sqoop home directory: /usr/local/sqoop
Starting the Sqoop2 server...
0    [main] INFO  org.apache.sqoop.core.SqoopServer  - Initializing Sqoop server.
34   [main] INFO  org.apache.sqoop.core.PropertiesConfigurationProvider  - Starting config file poller thread
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/configuration/Configuration
    at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.&lt;init&gt;(DefaultMetricsSystem.java:38)
    at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.&lt;clinit&gt;(DefaultMetricsSystem.java:36)
    at org.apache.hadoop.security.UserGroupInformation$UgiMetrics.create(UserGroupInformation.java:121)
    at org.apache.hadoop.security.UserGroupInformation.&lt;clinit&gt;(UserGroupInformation.java:237)
    at org.apache.sqoop.security.authentication.SimpleAuthenticationHandler.secureLogin(SimpleAuthenticationHandler.java:39)
    at org.apache.sqoop.security.AuthenticationManager.initialize(AuthenticationManager.java:98)
    at org.apache.sqoop.core.SqoopServer.initialize(SqoopServer.java:57)
    at org.apache.sqoop.server.SqoopJettyServer.&lt;init&gt;(SqoopJettyServer.java:67)
    at org.apache.sqoop.server.SqoopJettyServer.main(SqoopJettyServer.java:177)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.configuration.Configuration
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 9 more
</code></pre>

<p>4) So when i am looking for jars in lib then i found. following jar list.</p>

<blockquote>
  <p><a href="https://i.stack.imgur.com/B6VvV.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/B6VvV.png" alt="jar in **lib** directory"></a></p>
</blockquote>

<p>Please can you tell me which jar is missing now. So am able to run sqoop and start my learning.</p>

<p>Thanks.</p>