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https://issues.apache.org/jira/browse/SOLR-6273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14969182#comment-14969182
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Renaud Delbru commented on SOLR-6273:
-------------------------------------
That's a good point, and I think the current implementation might interfere
with the replay of the buffered updates. The current tlog replication works as
follow:
1) Fetch the the tlog files from the master
2) reset the update log before switching the tlog directory
3) switch the tlog directory and re-initialise the update log with the new
directory.
Currently there is no logic to keep "buffered updates" while resetting and
reinitializing the update log. It looks like the tlog replication still needs
some work.
> 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-trunk-testfix1.patch,
> SOLR-6273-trunk-testfix2.patch, SOLR-6273-trunk-testfix3.patch,
> SOLR-6273-trunk.patch, SOLR-6273-trunk.patch, 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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