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https://issues.apache.org/jira/browse/SOLR-6273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14366070#comment-14366070
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Greg Solovyev commented on SOLR-6273:
-------------------------------------
I am working on applying this patch to test cross datacenter replication.
Unless I am misunderstanding the code, this patch assumes that replication for
each collection is configured in solrconfig.xml. I.e without this section in a
collection's solrconfig.xml file the collection won't get replicated:
<lst name="replica">
<str name="zkHost">${zkHost}</str>
<str name="source">source_collection</str>
<str name="target">target_collection</str>
</lst>
This means that CDCR won't work for collections created via collections API
using a shared configset, because when collections are created via collections
API with a configset, all collections will have identical solrconfig.xml and so
there is no way to overwrite source and target parameters for each collection.
> Cross Data Center Replication
> -----------------------------
>
> Key: SOLR-6273
> URL: https://issues.apache.org/jira/browse/SOLR-6273
> Project: Solr
> Issue Type: New Feature
> Reporter: Yonik Seeley
> Attachments: SOLR-6273.patch
>
>
> This is the master issue for Cross Data Center Replication (CDCR)
> described at a high level here:
> http://heliosearch.org/solr-cross-data-center-replication/
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