Change in ovirt-engine[master]: core: disk migrate - avoid ctor init on last task handler

[derez at redhat.com]

Daniel Erez has submitted this change and it was merged.

Change subject: core: disk migrate - avoid ctor init on last task handler
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core: disk migrate - avoid ctor init on last task handler

LiveMigrateDiskCommand - avoid initialization on constructor
in case of last task handler:
* No need to fetch un-needed stale data after last task completion.
* Prevent an NPE on getVm() -> getVmsListForDisk()
  [as getImageGroupId() can be null in case of deleting the source
  disk before the last task (deleteImage) has been completed].

Change-Id: I4c8f14fdcc5e7db3cca41d2ce2e37e97a034ca23
Bug-Url: https://bugzilla.redhat.com/971022
Signed-off-by: Daniel Erez <derez at redhat.com>
---
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/lsm/LiveMigrateDiskCommand.java
1 file changed, 6 insertions(+), 0 deletions(-)

Approvals:
  Daniel Erez: Verified; Looks good to me, approved



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Gerrit-MessageType: merged
Gerrit-Change-Id: I4c8f14fdcc5e7db3cca41d2ce2e37e97a034ca23
Gerrit-PatchSet: 3
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Daniel Erez <derez at redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini at redhat.com>
Gerrit-Reviewer: Daniel Erez <derez at redhat.com>
Gerrit-Reviewer: oVirt Jenkins CI Server