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Bug 1362243 - NullPointerException when removing vm with disks
Summary: NullPointerException when removing vm with disks
Alias: None
Product: ovirt-engine
Classification: oVirt
Component: BLL.Storage
Hardware: Unspecified
OS: Unspecified
medium vote
Target Milestone: ovirt-4.0.4
: ---
Assignee: Tal Nisan
QA Contact: Aharon Canan
Depends On:
TreeView+ depends on / blocked
Reported: 2016-08-01 16:24 UTC by Raz Tamir
Modified: 2016-08-02 10:19 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2016-08-02 10:19:37 UTC
oVirt Team: Storage
tnisan: ovirt-4.0.z?
rule-engine: planning_ack?
rule-engine: devel_ack?
rule-engine: testing_ack?

Attachments (Terms of Use)
engine log (deleted)
2016-08-01 16:24 UTC, Raz Tamir
no flags Details

Description Raz Tamir 2016-08-01 16:24:17 UTC
Created attachment 1186466 [details]
engine log

Description of problem:
A NullPointerException is raised when removing a vm with it's disks:
2016-08-01 19:19:42,572 INFO  [] (org.ovirt.thread.pool-6-thread-25) [31ac4df1] Running command: RemoveAllVmImagesCommand internal: true. Entities affected :  ID: c3a96b77-01c6-4cbf-aecb-65aab493bd78 Type: VM
2016-08-01 19:19:42,593 ERROR [] (default task-25) [] Query 'GetAllDisksByVmIdQuery' failed: null
2016-08-01 19:19:42,633 INFO  [] (org.ovirt.thread.pool-6-thread-25) [2af57627] Running command: RemoveImageCommand internal: true. Entities affected :  ID: 00000000-0000-0000-0000-000000000000 Type: Storage
2016-08-01 19:19:42,595 ERROR [] (default task-25) [] Exception: java.lang.NullPointerException

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. Create a vm with 1 disk attached
2. Remove the vm with the disk

Actual results:
The vm will be removed but NullPointerException is raised in engine.log (attached)

Expected results:

Additional info:

Comment 1 Tal Nisan 2016-08-02 10:19:37 UTC
Tried to reproduce but could not, looking at the stacktrace it seems that everything should be OK as well.
After discussing with Raz it seems that it does not reproduce on their environments so closing as WORKSFORME, feel free to reopen if you find a certain scenario in which it reproduces

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