Xingjun,
What version are you running? Also DCL is deprecated - it is recommended to
use DTCL. Not sure if anyone will support DCL at this point.
Tom
On Wed, Jul 26, 2017 at 2:25 PM, Xingjun Chu <xingjun....@huawei.com> wrote:
> Hi,
>
>
>
> I have an issue regarding DCN, hope you guys can give me a hint. Much
> appreciated.
>
>
>
> I have a YANG file which has defined the following
>
>
>
> container fabric-rendered-mapping {
>
> list fabric {
>
> key "id";
>
> leaf id {
>
> type fabric:fabric-id;
>
> }
>
>
>
> list rib {
>
> key "vrf";
>
>
>
> leaf vrf {
>
> type uint32;
>
> }
>
> …………….
>
> }
>
>
>
> YANGTools generates FabricRenderedMapping.java class,
>
>
>
> A listener is registered as below and its onDataChanged Method is
> implemented.
>
>
>
> *InstanceIdentifier<Route> routeIID =
> InstanceIdentifier.create(FabricRenderedMapping.class)*
>
> * .child(Fabric.class, new
> FabricKey(fabricId)).child(Rib.class).child(Route.class);*
>
>
>
> *ribRouteListener =
> databroker.registerDataChangeListener(LogicalDatastoreType.OPERATIONAL,
> routeIID, this,*
>
> * DataChangeScope.BASE);*
>
>
>
> * @Override*
>
> * public void onDataChanged(AsyncDataChangeEvent<InstanceIdentifier<?>,
> DataObject> change) {*
>
>
>
> * Map<InstanceIdentifier<?>, DataObject> createdData =
> change.getCreatedData();*
>
> * for (Entry<InstanceIdentifier<?>, DataObject> entry :
> createdData.entrySet()) {*
>
> * onDataCreated(entry);*
>
> * }*
>
>
>
> * Map<InstanceIdentifier<?>, DataObject> updatedData =
> change.getUpdatedData();*
>
> * for (Entry<InstanceIdentifier<?>, DataObject> entry :
> updatedData.entrySet()) {*
>
> * onDataUpdated(entry);*
>
> * }*
>
>
>
> * for (InstanceIdentifier<?> iid : change.getRemovedPaths()) {*
>
> * DataObject oldData = change.getOriginalData().get(iid);*
>
> * onDataRemoved(iid, oldData);*
>
> * }*
>
>
>
> * }*
>
>
>
> *private void onDataCreated(Entry<InstanceIdentifier<?>, DataObject>
> entry) {*
>
> *…………………*
>
> *}*
>
>
>
> When a rib object is created and transaction is submitted into the data
> store as using code below,
>
>
>
> *InstanceIdentifier<Route> routeIID =
> InstanceIdentifier.create(FabricRenderedMapping.class)*
>
> * .child(Fabric.class, new
> FabricKey(fabricId)).child(Rib.class).child(Route.class);*
>
> * ribRouteListener =
> databroker.registerDataChangeListener(LogicalDatastoreType.OPERATIONAL,
> routeIID, this,*
>
> * DataChangeScope.BASE);*
>
>
>
> I checked the “fabricKey” value which matches each other. But in
> onDataCreated did NOT get invoked or get any notification.
>
>
>
> Any pointers what I am missing? BTW, it is single node deployment, not
> clustering.
>
>
>
> Thanks
>
> Xingjun
>
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>
>
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