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From "Jason Rutherglen (JIRA)" <j...@apache.org>
Subject [jira] Updated: (SOLR-1278) Near Realtime Search Replication
Date Mon, 19 Oct 2009 23:34:59 GMT

     [ https://issues.apache.org/jira/browse/SOLR-1278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Rutherglen updated SOLR-1278:
-----------------------------------

    Summary: Near Realtime Search Replication  (was: Near Realtime Search)

> Near Realtime Search Replication
> --------------------------------
>
>                 Key: SOLR-1278
>                 URL: https://issues.apache.org/jira/browse/SOLR-1278
>             Project: Solr
>          Issue Type: New Feature
>          Components: replication (java), search, update
>    Affects Versions: 1.4
>            Reporter: Jason Rutherglen
>            Priority: Minor
>             Fix For: 1.5
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> Lucene 2.9 and later offer near realtime search (LUCENE-1516,
> LUCENE-1313). For SOLR this means integrating
> IndexWriter.getReader and adding a way to replicate newly
> created segments that may not exist on the file system to other
> SOLR servers in an efficient way. 
> I don't think replicating documents as is would be optimal as it
> requires re-analyzing on the slaves which we should seek to
> avoid.
> Issues:
> * Replicate using the existing Java based non-script system that
> uses HTTP or create a protocol that uses sockets?
> * Lucene needs a more efficient way of adding these segments
> (LUCENE-1738)

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