Hi Thomas, Yes it was problem due to version version mismatch.
Thanks & Regards, Vikram On Fri, Nov 25, 2016 at 9:34 PM, Thomas Weise <[email protected]> wrote: > Vikram, > > Can you list all the jar files in your application package. Is it possible > that you are using an old version of Malhar library with Apex core 3.4 or > later? That class has been removed in 3.4. You can only use version Malhar > 3.4 and later with core 3.4. > > Thanks, > Thomas > > On Thu, Nov 24, 2016 at 9:30 PM, Vikram Patil <[email protected]> > wrote: > >> >> ---------- Forwarded message ---------- >> From: Vikram Patil <[email protected]> >> Date: Fri, Nov 25, 2016 at 10:56 AM >> Subject: ClassNotFoundException for com.ning.http.client.AsyncHttp >> ClientConfig >> To: [email protected] >> >> >> Hello All, >> >> I am trying out demo example for apex. I have complied an application and >> launched in apex cli as follows but when I am trying to run >> TopNWordsWithQueries application it throws an exception. Please let me know >> workaround for this one. >> >> apex> launch /home/vikram/.m2/repository/com/example/topnwords/1.0.0-SNAP >> SHOT/topnwords-1.0.0-SNAPSHOT.apa >> done with populateDAG, isDebugEnabled = false >> 1. TopNWordsWithQueries >> 2. WordCountDemo >> Choose application: 1 >> java.lang.NoClassDefFoundError: com/ning/http/client/AsyncHttp >> ClientConfig >> at com.datatorrent.demos.wordcount.ApplicationWithQuerySupport. >> populateDAG(ApplicationWithQuerySupport.java:82) >> at com.datatorrent.stram.plan.logical.LogicalPlanConfiguration. >> prepareDAG(LogicalPlanConfiguration.java:2226) >> at com.datatorrent.stram.client.StramAppLauncher$1.createApp(St >> ramAppLauncher.java:490) >> at com.datatorrent.stram.client.StramAppLauncher.launchApp(Stra >> mAppLauncher.java:601) >> at com.datatorrent.stram.cli.ApexCli$LaunchCommand.execute(Apex >> Cli.java:2062) >> at com.datatorrent.stram.cli.ApexCli.launchAppPackage(ApexCli.java:3451) >> at com.datatorrent.stram.cli.ApexCli.access$7400(ApexCli.java:153) >> at com.datatorrent.stram.cli.ApexCli$LaunchCommand.execute(Apex >> Cli.java:1906) >> at com.datatorrent.stram.cli.ApexCli$3.run(ApexCli.java:1468) >> Caused by: java.lang.ClassNotFoundException: >> com.ning.http.client.AsyncHttpClientConfig >> 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.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:789) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:358) >> >> >> Thanks & Regards, >> Vikram >> >> >> >
