[IGNITE-9136] Web console: hide\disable cluster activation switcher if cluster has no persistent configuration

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.7
• Component/s: wizards
• Assignee: Pavel Konstantinov
• Reporter: Pavel Konstantinov
• Created: 31/Jul/18 03:45
• Updated: 01/Aug/18 04:13
• Resolved: 01/Aug/18 04:13

Description

I faced with exception when tried to activate a cluster of version 7.x due to that version of ignite has no persistent at all.

Caused by: java.lang.ClassNotFoundException: org.apache.ignite.internal.visor.misc.VisorChangeGridActiveStateTaskArg
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:264)
        at org.apache.ignite.internal.visor.compute.VisorGatewayTask$VisorGatewayJob.execute(VisorGatewayTask.java:313)
        ... 21 more