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Posted to dev@lucene.apache.org by "JohnWu (Commented) (JIRA)" <ji...@apache.org> on 2011/11/01 21:57:33 UTC
[jira] [Commented] (SOLR-1395) Integrate Katta
[ https://issues.apache.org/jira/browse/SOLR-1395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13141576#comment-13141576 ]
JohnWu commented on SOLR-1395:
------------------------------
Tom:
now I need confirm one thing about the global score in 1395 patch, we know the first query carry the response is <id,score>, so now if a big document set create 3 part index and distribute in 3 shards, the score is only a part score in shard?
we can not get the total score of 3 shard like the katta first time get the docf, second time get the total score?
Thanks!
JohnWu
> Integrate Katta
> ---------------
>
> Key: SOLR-1395
> URL: https://issues.apache.org/jira/browse/SOLR-1395
> Project: Solr
> Issue Type: New Feature
> Affects Versions: 1.4
> Reporter: Jason Rutherglen
> Priority: Minor
> Fix For: 3.5, 4.0
>
> Attachments: SOLR-1395.patch, SOLR-1395.patch, SOLR-1395.patch, back-end.log, front-end.log, hadoop-core-0.19.0.jar, katta-core-0.6-dev.jar, katta-solrcores.jpg, katta.node.properties, katta.zk.properties, log4j-1.2.13.jar, solr-1395-1431-3.patch, solr-1395-1431-4.patch, solr-1395-1431-katta0.6.patch, solr-1395-1431-katta0.6.patch, solr-1395-1431.patch, solr-1395-katta-0.6.2-1.patch, solr-1395-katta-0.6.2-2.patch, solr-1395-katta-0.6.2-3.patch, solr-1395-katta-0.6.2.patch, solr-1395-katta-0.6.3-4.patch, solr-1395-katta-0.6.3-5.patch, solr1395.jpg, test-katta-core-0.6-dev.jar, zkclient-0.1-dev.jar, zookeeper-3.2.1.jar
>
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> We'll integrate Katta into Solr so that:
> * Distributed search uses Hadoop RPC
> * Shard/SolrCore distribution and management
> * Zookeeper based failover
> * Indexes may be built using Hadoop
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