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https://issues.apache.org/jira/browse/SOLR-2253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12935806#action_12935806
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Rich Cariens edited comment on SOLR-2253 at 11/25/10 9:10 PM:
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I've attached a patch for the following classes:
org.apache.solr.handler.component.SearchHandler
org.apache.solr.common.params.CommonParams
and the example search request handler configuration:
example/solr/conf/solrconfig.xml
To see this patch in action, apply it at the solr root and run "ant example".
Then follow the distributed search example instructions
(http://wiki.apache.org/solr/DistributedSearch#Distributed_Search_Example) to
get two Solr instances running locally. Run the curl command to search across
both instances. Stop the instance that's listening on port 7574 and re-run the
curl command. You will get a search response containing a header that reports
you've got partial results, as well as which shard failed.
was (Author: cariensrs):
I've attached a patch for the following classes:
org.apache.solr.handler.component.SearchHandler
org.apache.solr.common.params.CommonParams
and the example search request handler configuration:
example/solr/conf/solrconfig.xml
> Solr should be able to keep on truckin' if a shard fails during a distributed
> search
> ------------------------------------------------------------------------------------
>
> Key: SOLR-2253
> URL: https://issues.apache.org/jira/browse/SOLR-2253
> Project: Solr
> Issue Type: Improvement
> Components: search
> Affects Versions: 1.4.1
> Environment: All
> Reporter: Rich Cariens
> Priority: Critical
> Attachments: SOLR-2253.patch
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> Solr 1.4.x currently abandons searches if a shard fails during a distributed
> search. A trivial patch to the SearchHandler class would allow the user to
> tell Solr to "keep on trucking" in these cases. Solr can indicate that the
> search response is "partial" via existing response header conventions, as
> well as include details about which shard failed.
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