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https://issues.apache.org/jira/browse/SOLR-1395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12994642#comment-12994642
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JohnWu commented on SOLR-1395:
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Tomliu:
Do you mean ISolrServer use katta script to direct the query core home and
indexDirectory?
now I use a katta with solr patched jar to start the subproxy, the solr home
is set in katta script:
-Dsolr.home=/home/hadoop/workspace/kattaNoZK/solrHome
in conf folder of solrHome the solrconfig.xml is:
<requestHandler name="standard" class="solr.SearchHandler" default="true">
<!-- default values for query parameters -->
<lst name="defaults">
<str name="echoParams">explicit</str>
<!--<str name="shards.qt">tvrh</str> -->
</lst>
</requestHandler>
so the solr send the query to this core of solrHome with searchHanler (which
use query component and return the Doclice)
As you yesterday said, I need correct the solrHome of katta script (slave node)
direct it to query core? but how to configure the sub-proxy solr home with
solr.searchHandler?
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: Next
>
> 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, 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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