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Recover in consumer assignment when asset already existed

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Signed-off-by: Neil Twigg <neil@nats.io>
This commit is contained in:
Neil Twigg
2023-08-17 17:22:43 +01:00
parent 3c85490dc0
commit c437157c1f
2 changed files with 6 additions and 5 deletions
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8
server/jetstream_cluster.go
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@@ -4001,7 +4001,7 @@ func (js *jetStream) processClusterCreateConsumer(ca *consumerAssignment, state
var didCreate, isConfigUpdate, needsLocalResponse bool
if o == nil {
// Add in the consumer if needed.
if o, err = mset.addConsumerWithAssignment(ca.Config, ca.Name, ca, false); err == nil {
if o, err = mset.addConsumerWithAssignment(ca.Config, ca.Name, ca, wasExisting); err == nil {
didCreate = true
}
} else {
@@ -5996,11 +5996,11 @@ func (s *Server) jsClusteredStreamUpdateRequest(ci *ClientInfo, acc *Account, su
// Need to remap any consumers.
for _, ca := range osa.consumers {
// Ephemerals are R=1, so only auto-remap durables, or R>1, unless stream is interest or workqueue policy.
replicas := ca.Config.replicas(cfg)
if ca.Config.Durable != _EMPTY_ || replicas > 1 || cfg.Retention != LimitsPolicy {
numPeers := len(ca.Group.Peers)
if ca.Config.Durable != _EMPTY_ || numPeers > 1 || cfg.Retention != LimitsPolicy {
cca := ca.copyGroup()
// Adjust preferred as needed.
if replicas == 1 && len(rg.Peers) > 1 {
if numPeers == 1 && len(rg.Peers) > 1 {
cca.Group.Preferred = ca.Group.Peers[0]
} else {
cca.Group.Preferred = _EMPTY_