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https://issues.apache.org/jira/browse/SOLR-10610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Domenico Fabio Marino updated SOLR-10610:
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Description:
This patch outlines a new component that analyses a request and reports whether
it is too complex to continue processing.
Running this component should be conditional and happen before other components
start processing. The component will set a status flag so that other components
can know the result of the Canary check, and also adds some information to the
response sent back to the client.
The component runs the query on the set of replicas that are tagged with the
"canary" tag.
Please note this is only an outline so far.
was:
This patch outlines a new component that analyses a request and reports whether
it is too complex to continue processing.
Running this component should be conditional and happen before other components
start processing. The component will set a status flag so that other components
can know the result of the Canary check, and also adds some information to the
response sent back to the client.
In the future this could be used to process a query only on selected shards
(canaries) and based on the outcome decide whether to continue on all shards.
Please note this is only an outline so far.
> Add CanaryComponent, a search component to analyse requests
> -----------------------------------------------------------
>
> Key: SOLR-10610
> URL: https://issues.apache.org/jira/browse/SOLR-10610
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Domenico Fabio Marino
> Priority: Minor
> Attachments: 769e538ce74c5707f2e3c6bc7f3e070c59f357f5.patch,
> SOLR-10610.patch
>
>
> This patch outlines a new component that analyses a request and reports
> whether it is too complex to continue processing.
> Running this component should be conditional and happen before other
> components start processing. The component will set a status flag so that
> other components can know the result of the Canary check, and also adds some
> information to the response sent back to the client.
> The component runs the query on the set of replicas that are tagged with the
> "canary" tag.
> Please note this is only an outline so far.
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