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https://issues.apache.org/jira/browse/SOLR-3476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ludovic Boutros updated SOLR-3476:
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Attachment: commitPoint.patch
This patch adds this functionality:
The STATUS command in the CoreAdminHandler gives now the generation of a core
and the generation list available in the index currently.
The core creation has now an additional parameter (optional):
commitPointGeneration.
It is the generation of the wanted commit point.
I will add some more examples tomorrow.
If someone could check that everything is ok with this patch that would be
great !
> Create a Solr Core with a given commit point
> --------------------------------------------
>
> Key: SOLR-3476
> URL: https://issues.apache.org/jira/browse/SOLR-3476
> Project: Solr
> Issue Type: New Feature
> Components: multicore
> Affects Versions: 3.6
> Reporter: ludovic Boutros
> Attachments: commitPoint.patch
>
>
> In some configurations, we need to open new cores with a given commit point.
> For instance, when the publication of new documents must be controlled (legal
> obligations) in a master-slave configuration there are two cores on the same
> instanceDir and dataDir which are using two "versions" of the index.
> The switch of the two cores is done manually.
> The problem is that when the replication is done one day before the switch,
> if any problem occurs, and we need to restart tomcat, the new documents are
> published.
> With this functionality, we could ensure that the index generation used by
> the core used for querying is always the good one.
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