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https://issues.apache.org/jira/browse/SOLR-1395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12967086#action_12967086
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JohnWu commented on SOLR-1395:
------------------------------
TomLiu:
I still jam in the query dipatch to subproxy!
SEVERE: Error calling public abstract org.apache.solr.katta.KattaResponse
org.apache.solr.katta.ISolrServer.request(java.lang.String[],org.apache.solr.katta.KattaRequest)
throws java.lang.Exception on pc-slave02:20000 (try # 1 of 3) (id=0)
java.lang.reflect.InvocationTargetException
so, I give you my config in proxy, please review them:
in proxy
1)
solrHome-> solrconfig.xml
<config>
<requestHandler name="standard"
class="solr.KattaRequestHandler" default="true">
<lst name="defaults">
<str name="echoParams">explicit</str>
<str name="shards">*</str>
</lst>
</requestHandler>
</config>
ok, all the shard is watched and hold in Zookeeper, through
zookeeper zkCli.sh
[zk: pc-master(CONNECTED) 11] ls /katta/shard-to-nodes
[SPIndex05#1287138886138-99384445,
SPIndex04#1287138886138-99384445]
2)
In proxy
katta.node.properties:
node.server.class=net.sf.katta.lib.lucene.LuceneServer
3)
query:
http://localhost:8080/solr-1395-katta-0.6.2-2patch/select/?q=lovealice&version=2.2&start=0&rows=10&indent=on&isShard=false&distrib=true
is that right?
especial in this step 2,
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: 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.patch,
> SOLR-1395.patch, SOLR-1395.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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