Yair Zaslavsky has posted comments on this change. Change subject: core: updateAllInBatch - sorting/transaction issues ......................................................................
Patch Set 2: (1 comment) http://gerrit.ovirt.org/#/c/28909/2/backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dao/MassOperationsGenericDaoDbFacade.java File backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dao/MassOperationsGenericDaoDbFacade.java: Line 55: Collection<T> paramValues, Line 56: MapSqlParameterMapper<T> mapper) { Line 57: Line 58: // To overcome possible deadlocks, we need to sort the collection if the code is executed in transaction Line 59: if (TransactionSupport.current() != null) { > afaik the updates will be done in different db local transactions in our ca if we use multiple transactions for batch, this is wrong. Line 60: List<T> sortedParamValues = new ArrayList<>(paramValues); Line 61: Collections.sort(sortedParamValues, BusinessEntityComparator.<T, ID> newInstance()); Line 62: paramValues = sortedParamValues; Line 63: } -- To view, visit http://gerrit.ovirt.org/28909 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: comment Gerrit-Change-Id: I935555bae208786e64f109e267749eafea57fb60 Gerrit-PatchSet: 2 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Liron Ar <lara...@redhat.com> Gerrit-Reviewer: Allon Mureinik <amure...@redhat.com> Gerrit-Reviewer: Daniel Erez <de...@redhat.com> Gerrit-Reviewer: Eli Mesika <emes...@redhat.com> Gerrit-Reviewer: Liran Zelkha <lzel...@redhat.com> Gerrit-Reviewer: Liron Ar <lara...@redhat.com> Gerrit-Reviewer: Maor Lipchuk <mlipc...@redhat.com> Gerrit-Reviewer: Yair Zaslavsky <yzasl...@redhat.com> Gerrit-Reviewer: automat...@ovirt.org Gerrit-Reviewer: oVirt Jenkins CI Server Gerrit-HasComments: Yes _______________________________________________ Engine-patches mailing list Engine-patches@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-patches
