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https://issues.apache.org/jira/browse/AMQ-7223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16856656#comment-16856656
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Robbie Gemmell commented on AMQ-7223:
-------------------------------------

Also, please ask questions on the users mailing list, not the issue tracker.

> Unable to start apache-activemq-5.15.9
> --------------------------------------
>
>                 Key: AMQ-7223
>                 URL: https://issues.apache.org/jira/browse/AMQ-7223
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.15.9
>         Environment: Test Environment
>            Reporter: Abhijit Vikash
>            Priority: Major
>
> Hi ActiveMQ, 
>  
> I downloaded and extracted 
> [apache-activemq-5.15.9-bin.tar.gz|http://www.apache.org/dyn/closer.cgi?filename=/activemq/5.15.9/apache-activemq-5.15.9-bin.tar.gz&action=download]
>  from [https://activemq.apache.org/components/classic/download/]
> on RHEL 6.5 Linux (8cores x 16GB)
> -bash-4.1$ java -version
> java version "1.7.0_65"
> Java(TM) SE Runtime Environment (build 1.7.0_65-b17)
> Java HotSpot(TM) 64-Bit Server VM (build 24.65-b04, mixed mode)
>  
> But, unable to start the AMQ. Can you please help. Please see the console 
> output below for 
> -bash-4.1$ ./activemq console
> -bash-4.1$ ./activemq start
>  
> -bash-4.1$ ./activemq console
> INFO: Loading '/home/mediaworks/apache-activemq-5.15.9//bin/env'
> INFO: Using java '/usr/java/default/bin/java'
> INFO: Starting in foreground, this is just for debugging purposes (stop 
> process by pressing CTRL+C)
> INFO: Creating pidfile 
> /home/mediaworks/apache-activemq-5.15.9//data/activemq.pid
> Exception in thread "main" java.lang.UnsupportedClassVersionError: 
> org/apache/activemq/console/Main : Unsupported major.minor version 52.0
>  at java.lang.ClassLoader.defineClass1(Native Method)
>  at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
>  at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
>  at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
>  at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
>  at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
>  at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>  at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>  at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>  at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>  at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)
>  
>  
>  
> -bash-4.1$ ./activemq start
> INFO: Loading 
> '/home/mediaworks/apache-activemq-5.15.9{color:#d04437}*//*{color}bin/env'
> INFO: Using java '/usr/java/default/bin/java'
> INFO: Starting - inspect logfiles specified in logging.properties and 
> log4j.properties to get details
> INFO: pidfile created : 
> '/home/mediaworks/apache-activemq-5.15.9{color:#d04437}*//*{color}data/activemq.pid'
>  (pid '22271')
>  
>  
>  
>  



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