Thanks Denis, it worked!!! you made my day. I appreciate your efforts and suggestions.
Regards Abhishek On Tue, Sep 13, 2016 at 11:43 AM, Denis Magda <[email protected]> wrote: > Looks like CLASSPATH env variable is ignored on this Linux distribution > side. You should refer to basic documentation from Oracle (JRE/JDK owner) > or use ignite.sh script in the following way: > > > 1. add MAIN_CLASS env variable referring to Demo class (export > MAIN_CLASS=org.apache.ignite.schema.Demo) > 2. add ignite-examples jar into {apache}/libs folder > 3. execute ignite.sh script. Refer to the source of ignite.sh for more > details on how the classpath is prepared and MAIN_CLASS is used > > > — > Denis > > On Sep 12, 2016, at 4:11 PM, Abhishek Jain <[email protected]> > wrote: > > Thanks Denis for your quick response. Our requirement is to make it work > in the linux command line. The method mentioned in the Automatic > Persistence page, is to import the pom.xml from the IDE and execute the > Demo.java. With Eclipse in Windows is working. To take it to the next step > I am trying to build and execute from the linux, where the jar file is > creating but NOT able to execute the Demo application. > > I hope you sugested to add the <ignite_home>/libs folder as the class > path, that I had already included (*as part of the environment variable > CLASSPATH*) and checked which is giving the "no main menifest attribute" > error, please see my previous post for the console output. > > > [root@dbtestvm1 target]# echo $CLASSPATH > /root/ignite/apache-ignite-fabric-1.6.0-bin/libs:/usr/java/ > default/jre/lib/ > [root@dbtestvm1 target]# > [root@dbtestvm1 target]# java -jar ignite-examples-1.6.0.jar > org.apache.ignite.schema.Demo > no main manifest attribute, in ignite-examples-1.6.0.jar > > > Please correct me if I misunderstood your suggestion. > > Regards > Abhishek > > > > On Mon, Sep 12, 2016 at 5:02 PM, Denis Magda <[email protected]> wrote: > >> Alternatively, you can follow this guide [1] that relies on >> ignite-schema-import.sh script that does all the work for you. >> >> [1] https://apacheignite.readme.io/docs/automatic-persistence#demo >> >> — >> Denis >> >> On Sep 12, 2016, at 2:58 PM, Denis Magda <[email protected]> wrote: >> >> Hi, >> >> You need to add all the libs that are located in “apache-version/libs” >> folder to your classpath. >> >> — >> Denis >> >> On Sep 12, 2016, at 2:46 PM, Abhishek Jain <[email protected]> >> wrote: >> >> Hi, >> >> Not able to execute the Demo example given in the Automatic Persistence >> from the command line in linux. Below is the console output, please let me >> know if I am missing out anything. I tried couple of ways below with NO >> success >> >> =========================================================== >> >> [root@dbtestvm1 target]# java -classpath ignite-examples-1.6.0.jar >> org.apache.ignite.schema.Demo >> Error: A JNI error has occurred, please check your installation and try >> again >> Exception in thread "main" java.lang.NoClassDefFoundError: >> javax/cache/configuration/Factory >> at java.lang.Class.getDeclaredMethods0(Native Method) >> at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) >> at java.lang.Class.privateGetMethodRecursive(Class.java:3048) >> at java.lang.Class.getMethod0(Class.java:3018) >> at java.lang.Class.getMethod(Class.java:1784) >> at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544) >> at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526) >> Caused by: java.lang.ClassNotFoundException: >> javax.cache.configuration.Factory >> 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) >> ... 7 more >> [root@dbtestvm1 target]# >> [root@dbtestvm1 target]# >> [root@dbtestvm1 target]# >> [root@dbtestvm1 target]# >> [root@dbtestvm1 target]# echo $CLASSPATH >> /root/ignite/apache-ignite-fabric-1.6.0-bin/libs:/usr/java/ >> default/jre/lib/ >> [root@dbtestvm1 target]# >> [root@dbtestvm1 target]# java -jar ignite-examples-1.6.0.jar >> org.apache.ignite.schema.Demo >> no main manifest attribute, in ignite-examples-1.6.0.jar >> [root@dbtestvm1 target]# >> [root@dbtestvm1 target]# >> >> ========================================================== >> >> Regards >> Abhishek >> >> >> >> > >
