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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2014/08/22 02:08:11 UTC
[jira] [Resolved] (LUCENE-5895) Add per-segment and per-commit id
to help replication
[ https://issues.apache.org/jira/browse/LUCENE-5895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless resolved LUCENE-5895.
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Resolution: Fixed
> Add per-segment and per-commit id to help replication
> -----------------------------------------------------
>
> Key: LUCENE-5895
> URL: https://issues.apache.org/jira/browse/LUCENE-5895
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: 5.0, 4.11
>
> Attachments: LUCENE-5895.patch, LUCENE-5895.patch
>
>
> It would be useful if Lucene recorded a unique id for each segment written and each commit point. This way, file-based replicators can use this to "know" whether the segment/commit they are looking at on a source machine and dest machine are in fact that same.
> I know this would have been very useful when I was playing with NRT replication (LUCENE-5438).
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