Re: CDCR one source multiple targets

[Amrit Sarkar <sa...@gmail.com>]

Thanks, Arnold,

Is the documentation not clear with the manner multiple CDCR targets can be
configured?

Amrit Sarkar
Search Engineer
Lucidworks, Inc.
415-589-9269
www.lucidworks.com
Twitter http://twitter.com/lucidworks
LinkedIn: https://www.linkedin.com/in/sarkaramrit2
Medium: https://medium.com/@sarkaramrit2


On Thu, Apr 11, 2019 at 2:59 AM Arnold Bronley <ar...@gmail.com>
wrote:

> This had a very simple solution if anybody else is wondering about the same
> issue.I had to define separate replica elements inside cdcr. Following is
> an example.
>
> <requestHandler name="/cdcr" class="solr.CdcrRequestHandler"> <lst name=
> "replica"> <str name="zkHost">target1:2181</str> <!-- If you have chrooted
> your Solr information at the target you must include the chroot, for
> example: <str name="zkHost">10.240.18.211:2181,10.240.18.212:2181/solr
> </str>
> --> <str name="source">techproducts</str> <str name="target">techproducts</
> str> </lst> <lst name="replica"> <str name="zkHost">target2:2181</str> <!--
> If you have chrooted your Solr information at the target you must include
> the chroot, for example: <str name="zkHost">10.240.18.211:2181,
> 10.240.18.212:2181/solr</str> --> <str name="source">techproducts</str>
> <str
> name="target">techproducts</str> </lst> <lst name="replicator"> <str name=
> "threadPoolSize">8</str> <str name="schedule">1000</str> <str name=
> "batchSize">128</str> </lst> <lst name="updateLogSynchronizer"> <str name=
> "schedule">1000</str> </lst> <!-- recommended for Target clusters --> <lst
> name="buffer"> <str name="defaultState">disabled</str> </lst> </
> requestHandler>
>
> On Thu, Mar 21, 2019 at 10:40 AM Arnold Bronley <ar...@gmail.com>
> wrote:
>
> > I see a similar question asked but no answers there too.
> >
> http://lucene.472066.n3.nabble.com/CDCR-Replication-from-one-source-to-multiple-targets-td4308717.html
> > OP there is using multiple cdcr request handlers but in my case I am
> using
> > multiple zkhost strings. It will be pretty limiting if we cannot use cdcr
> > for one source- multiple target cluster situation.
> > Can somebody please confirm whether this is even supported?
> >
> >
> > On Wed, Mar 20, 2019 at 1:12 PM Arnold Bronley <ar...@gmail.com>
> > wrote:
> >
> >> Hi,
> >>
> >> is it possible to use CDCR with one source SolrCloud cluster and
> multiple
> >> target SolrCloud clusters? I tried to edit the zkHost setting in source
> >> cluster's solrconfig file by adding multiple comma separated values for
> >> target zkhosts for multuple target clusters. But the CDCR replication
> >> happens only to one of the zkhosts and not all. If this is not supported
> >> then how should I go about implementing something like this?
> >>
> >>
> >
>