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Posted to issues@cloudstack.apache.org by "Sanjay Tripathi (JIRA)" <ji...@apache.org> on 2014/11/19 11:22:33 UTC

[jira] [Created] (CLOUDSTACK-7940) Exception printed completely on the UI. Not in a readable format

Sanjay Tripathi created CLOUDSTACK-7940:
-------------------------------------------

             Summary: Exception printed completely on the UI. Not in a readable format
                 Key: CLOUDSTACK-7940
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7940
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: API
    Affects Versions: 4.5.0
            Reporter: Sanjay Tripathi
            Assignee: Sanjay Tripathi
             Fix For: 4.6.0


Steps:
===========================================
1. Brought up a setup with 2 host and installed a windows 2012 VM (VM did not have the tools installed at this point of time)
2. Migrated the VM to another host and observed the following exception on the UI.

[Please see the attached screenshot.]

2014-11-10 06:13:38,432 WARN  [c.c.h.x.r.CitrixResourceBase] (DirectAgent-374:ctx-dde7176f) Unable to migrate VM(i-2-6-VM) from host(689bc2d8-f9f1-48d4-ad13-a35605ea005c) due to Task failed! Task record:                 uuid: 75321ebd-30eb-32db-fb09-1db3fa0af65d
           nameLabel: Async.VM.pool_migrate
     nameDescription:
   allowedOperations: []
   currentOperations: {}
             created: Mon Nov 10 06:13:37 UTC 2014
            finished: Mon Nov 10 06:13:37 UTC 2014
              status: failure
          residentOn: com.xensource.xenapi.Host@f8cb719f
            progress: 1.0
                type: <none/>
              result:
           errorInfo: [VM_MISSING_PV_DRIVERS, OpaqueRef:da164d58-b78f-965d-2726-5507f932c81a]
         otherConfig: {}
           subtaskOf: com.xensource.xenapi.Task@aaf13f6f
            subtasks: []

Task failed! Task record:                 uuid: 75321ebd-30eb-32db-fb09-1db3fa0af65d
           nameLabel: Async.VM.pool_migrate
     nameDescription:
   allowedOperations: []
   currentOperations: {}
             created: Mon Nov 10 06:13:37 UTC 2014
            finished: Mon Nov 10 06:13:37 UTC 2014
              status: failure
          residentOn: com.xensource.xenapi.Host@f8cb719f
            progress: 1.0
                type: <none/>
              result:
           errorInfo: [VM_MISSING_PV_DRIVERS, OpaqueRef:da164d58-b78f-965d-2726-5507f932c81a]
         otherConfig: {}
           subtaskOf: com.xensource.xenapi.Task@aaf13f6f
            subtasks: []

        at com.cloud.hypervisor.xenserver.resource.CitrixResourceBase.checkForSuccess(CitrixResourceBase.java:3190)
        at com.cloud.hypervisor.xenserver.resource.CitrixResourceBase.migrateVM(CitrixResourceBase.java:3343)

Observed behavior:
=====================================================
Full exception is seen on the UI. 

Expected behavior:
=====================================================
A proper non-generic error message should be displayed on the screen instead of an exception.
This is applicable to other scenarios where the exception is printed.



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