Thanks Tom. I will retry my scenario and file a bug (on why CDCN is not eventually dispatched after leader election is complete) to track it.
On Mon, Apr 3, 2017 at 11:29 AM, Tom Pantelis <tompante...@gmail.com> wrote: > A regular DCL is only notified on the leader. I believe a ClusteredDCL is > notified once a leader is elected but I don't have access to the code right > now to check.. > > On Mon, Apr 3, 2017 at 11:05 AM, Srini Seetharaman < > srini.seethara...@gmail.com> wrote: > >> Thanks Tom. >> >> Last question - What happens when I register for DCN when the data store >> is unavailable because of re-election or other transition states? >> >> I noticed a case where CDCNs are not dispatched when I register for the >> CDCN during the datastore being unavailable. Sequence is as follows: >> 1. Data store unavailable and in the process of coming up >> 2. Receive role update for entity isOwner=true >> 3. Register for DCN from config store, but no DCN shows up even though >> data exists >> 4. Data store becomes available >> >> >> On Fri, Mar 31, 2017 at 11:06 AM, Tom Pantelis <tompante...@gmail.com> >> wrote: >> >>> As long as a transaction is applied to the data tree it will dispatch >>> DCNs. >>> >>> On Fri, Mar 31, 2017 at 1:56 PM, Srini Seetharaman < >>> srini.seethara...@gmail.com> wrote: >>> >>>> Thanks Tom. In case the data store becomes unavailable right after the >>>> commit completes (perhaps because the cluster quorum is down), will the DCN >>>> still be dispatched? >>>> >>>> On Thu, Mar 30, 2017 at 11:59 AM, Tom Pantelis <tompante...@gmail.com> >>>> wrote: >>>> >>>>> yes - a transaction has to be replicated and applied to the data tree >>>>> before DCNs are generated. >>>>> >>>>> On Thu, Mar 30, 2017 at 2:38 PM, Srini Seetharaman < >>>>> srini.seethara...@gmail.com> wrote: >>>>> >>>>>> Hi, whenever a write transaction is performed, does the 3-phase >>>>>> commit complete before the DCN is dispatched to the listeners? >>>>>> >>>>>> thanks >>>>>> Srini. >>>>>> >>>>> >>>>> >>>> >>> >> >
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