Lior Vernia has submitted this change and it was merged. Change subject: core: Create PairQueryable ID without UUID serialization ...................................................................... core: Create PairQueryable ID without UUID serialization As it turns out, serializing a UUID is a resource-consuming operation, and is not in fact required to compute a unique ID for a PairQueryable object. The mechanism is therefore swapped for a more efficient one, while maintaining the form of the serialized ID (in case it is needed somewhere, though that does not seem to be the case). The new ID is represented by a new class PairQueryableId which isn't but a Pair of objects - the corresponding IDs of the PairQueryable members. PairQueryableId.toString() maintains the serialized form previously returned from getQueryableId(): "ID1.ID2" (as opposed to the standard Pair serialization). Change-Id: Ibf0776567c5ef7f20830c70617dc69806cce3a6b Bug-Url: https://bugzilla.redhat.com/1123396 Signed-off-by: Lior Vernia <lvernia(a)redhat.com&gt; --- M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/utils/Pair.java M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/utils/PairQueryable.java 2 files changed, 29 insertions(+), 6 deletions(-) Approvals: Alexander Wels: Looks good to me, approved Greg Sheremeta: Looks good to me, but someone else must approve Moti Asayag: Looks good to me, but someone else must approve Lior Vernia: Verified -- To view, visit http://gerrit.ovirt.org/35198 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: Ibf0776567c5ef7f20830c70617dc69806cce3a6b Gerrit-PatchSet: 2 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Lior Vernia <lvernia(a)redhat.com&gt; Gerrit-Reviewer: Alexander Wels <awels(a)redhat.com&gt; Gerrit-Reviewer: Greg Sheremeta <gshereme(a)redhat.com&gt; Gerrit-Reviewer: Lior Vernia <lvernia(a)redhat.com&gt; Gerrit-Reviewer: Moti Asayag <masayag(a)redhat.com&gt; Gerrit-Reviewer: Oved Ourfali <oourfali(a)redhat.com&gt; Gerrit-Reviewer: Roy Golan <rgolan(a)redhat.com&gt; Gerrit-Reviewer: Vojtech Szocs <vszocs(a)redhat.com&gt; Gerrit-Reviewer: Yair Zaslavsky <yzaslavs(a)redhat.com&gt; Gerrit-Reviewer: automation(a)ovirt.org Gerrit-Reviewer: oVirt Jenkins CI Server