From user-return-20120-apmail-cassandra-user-archive=cassandra.apache.org@cassandra.apache.org Mon Aug 22 22:31:06 2011 Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 2A3418497 for ; Mon, 22 Aug 2011 22:31:06 +0000 (UTC) Received: (qmail 93008 invoked by uid 500); 22 Aug 2011 22:31:03 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 92948 invoked by uid 500); 22 Aug 2011 22:31:03 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 92936 invoked by uid 99); 22 Aug 2011 22:31:03 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 22 Aug 2011 22:31:02 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of alvinuw@gmail.com designates 209.85.210.48 as permitted sender) Received: from [209.85.210.48] (HELO mail-pz0-f48.google.com) (209.85.210.48) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 22 Aug 2011 22:30:56 +0000 Received: by pzk34 with SMTP id 34so8987395pzk.21 for ; Mon, 22 Aug 2011 15:30:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; bh=qPxZJmvhv2wCsH4LCrGoqweDMGhUyZz5IhTOAFYsNpA=; b=IJHtyQFmsWHt7wVAeHS+qb7hRFguurcbRpOsvuZXV7C+BT3ZiUMxcUkswdg+5tpQfY XzfdVGKIY+ETc8g6ML6Z2H+8hGjKJp0svkkJTXkOSC67ERFR1nL9YQp3oX5RpRdzWAau G+Z6o3FragjW057L/0q4I4iQimwls1kk4N7vo= MIME-Version: 1.0 Received: by 10.142.50.15 with SMTP id x15mr1645441wfx.103.1314052234451; Mon, 22 Aug 2011 15:30:34 -0700 (PDT) Received: by 10.142.139.7 with HTTP; Mon, 22 Aug 2011 15:30:34 -0700 (PDT) Date: Mon, 22 Aug 2011 18:30:34 -0400 Message-ID: Subject: run Cassandra tutorial example From: Alvin UW To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=000e0cd2e756a69c7904ab1fa08a X-Virus-Checked: Checked by ClamAV on apache.org --000e0cd2e756a69c7904ab1fa08a Content-Type: text/plain; charset=ISO-8859-1 Hello, I'd like to try the cassandra tutorial example: https://github.com/zznate/cassandra-tutorial by following the readme. After typing mvn -e exec:java -Dexec.args="get" -Dexec.mainClass="com.datastax.tutorial.TutorialRunner" I got the following errors. Should I do something before the above command? Thanks. + Error stacktraces are turned on. [INFO] Scanning for projects... [INFO] ------------------------------------------------------------------------ [INFO] Building cassandra-tutorial [INFO] task-segment: [exec:java] [INFO] ------------------------------------------------------------------------ [INFO] Preparing exec:java [INFO] No goals needed for project - skipping [INFO] [exec:java {execution: default-cli}] [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] An exception occured while executing the Java class. com.datastax.tutorial.TutorialRunner [INFO] ------------------------------------------------------------------------ [INFO] Trace org.apache.maven.lifecycle.LifecycleExecutionException: An exception occured while executing the Java class. com.datastax.tutorial.TutorialRunner at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:719) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138) at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) at org.codehaus.classworlds.Launcher.main(Launcher.java:375) Caused by: org.apache.maven.plugin.MojoExecutionException: An exception occured while executing the Java class. com.datastax.tutorial.TutorialRunner at org.codehaus.mojo.exec.ExecJavaMojo.execute(ExecJavaMojo.java:346) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694) ... 17 more Caused by: java.lang.ClassNotFoundException: com.datastax.tutorial.TutorialRunner at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:284) at java.lang.Thread.run(Thread.java:619) [INFO] ------------------------------------------------------------------------ [INFO] Total time: < 1 second [INFO] Finished at: Mon Aug 22 18:24:05 EDT 2011 [INFO] Final Memory: 7M/100M --000e0cd2e756a69c7904ab1fa08a Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hello,

I'd like to try the cassandra tutorial example: https://github.com/zznate= /cassandra-tutorial
=A0by following the readme.

After typing= =A0 mvn -e exec:java -Dexec.args=3D"get" -Dexec.mainClass=3D"= ;com.datastax.tutorial.TutorialRunner"
I got the following errors.
Should I do something before the above comma= nd?
Thanks.

+ Error stacktraces are turned on.
[INFO] Scanning= for projects...
[INFO] ------------------------------------------------= ------------------------
[INFO] Building cassandra-tutorial
[INFO]=A0=A0=A0 task-segment: [exec:j= ava]
[INFO] ------------------------------------------------------------= ------------
[INFO] Preparing exec:java
[INFO] No goals needed for pr= oject - skipping
[INFO] [exec:java {execution: default-cli}]
[INFO] ---------------------= ---------------------------------------------------
[ERROR] BUILD ERROR<= br>[INFO] -----------------------------------------------------------------= -------
[INFO] An exception occured while executing the Java class. com.datastax.tu= torial.TutorialRunner

[INFO] ---------------------------------------= ---------------------------------
[INFO] Trace
org.apache.maven.lifec= ycle.LifecycleExecutionException: An exception occured while executing the = Java class. com.datastax.tutorial.TutorialRunner
=A0=A0=A0 at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoa= ls(DefaultLifecycleExecutor.java:719)
=A0=A0=A0 at org.apache.maven.life= cycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecut= or.java:569)
=A0=A0=A0 at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoa= l(DefaultLifecycleExecutor.java:539)
=A0=A0=A0 at org.apache.maven.lifec= ycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycle= Executor.java:387)
=A0=A0=A0 at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTas= kSegments(DefaultLifecycleExecutor.java:348)
=A0=A0=A0 at org.apache.mav= en.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java= :180)
=A0=A0=A0 at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)=
=A0=A0=A0 at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:13= 8)
=A0=A0=A0 at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)=A0=A0=A0 at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMai= n.java:60)
=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcces= sorImpl.java:39)
=A0=A0=A0 at sun.reflect.DelegatingMethodAccessorImpl.i= nvoke(DelegatingMethodAccessorImpl.java:25)
=A0=A0=A0 at java.lang.reflect.Method.invoke(Method.java:597)
=A0=A0=A0 = at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
= =A0=A0=A0 at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)=A0=A0=A0 at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.j= ava:430)
=A0=A0=A0 at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
C= aused by: org.apache.maven.plugin.MojoExecutionException: An exception occu= red while executing the Java class. com.datastax.tutorial.TutorialRunner=A0=A0=A0 at org.codehaus.mojo.exec.ExecJavaMojo.execute(ExecJavaMojo.java= :346)
=A0=A0=A0 at org.apache.maven.plugin.DefaultPluginManager.executeMojo(Defau= ltPluginManager.java:490)
=A0=A0=A0 at org.apache.maven.lifecycle.Defaul= tLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
=A0= =A0=A0 ... 17 more
Caused by: java.lang.ClassNotFoundException: com.datastax.tutorial.Tutorial= Runner
=A0=A0=A0 at java.net.URLClassLoader$1.run(URLClassLoader.java:20= 2)
=A0=A0=A0 at java.security.AccessController.doPrivileged(Native Metho= d)
=A0=A0=A0 at java.net.URLClassLoader.findClass(URLClassLoader.java:19= 0)
=A0=A0=A0 at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
=A0= =A0=A0 at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
=A0=A0= =A0 at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:284)
= =A0=A0=A0 at java.lang.Thread.run(Thread.java:619)
[INFO] --------------------------------------------------------------------= ----
[INFO] Total time: < 1 second
[INFO] Finished at: Mon Aug 22 = 18:24:05 EDT 2011
[INFO] Final Memory: 7M/100M

--000e0cd2e756a69c7904ab1fa08a--