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https://issues.apache.org/jira/browse/SOLR-6273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Renaud Delbru updated SOLR-6273:
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Attachment: SOLR-6273.patch
Here is a new patch with the following changes:
- Renamed 'slice' into 'shard'
- Removed an optimisation in the replication of tlog files which could lead to
duplicate tlog entries on a slave node. We were trying to avoid transferring
tlog files that were already present on the slave nodes in order to reduce
network transfer. However, tlog files between the master and slave can differ,
overlap, etc. making the comparison difficult to achieve. We removed this
optimisation and now during a recovery the tlog replication will transfer all
the tlog files from the master to the slave, and replace on the slave node all
the existing tlog files.
> 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
> Assignee: Erick Erickson
> Attachments: SOLR-6273.patch, SOLR-6273.patch, SOLR-6273.patch,
> 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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