[jira] [Closed] (SOLR-8996) Add Random Streaming Expression
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https://issues.apache.org/jira/browse/SOLR-8996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dennis Gove closed SOLR-8996.
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Resolution: Fixed
Assignee: Joel Bernstein (was: Dennis Gove)
New test applied in master and 6.1
> Add Random Streaming Expression
> ---
>
> Key: SOLR-8996
> URL: https://issues.apache.org/jira/browse/SOLR-8996
> Project: Solr
> Issue Type: New Feature
>Reporter: Joel Bernstein
>Assignee: Joel Bernstein
> Fix For: 6.1
>
> Attachments: RandomStream.java,
> SOLR-8996-decrease-failure-probability.patch, SOLR-8996.patch
>
>
> The random Streaming Expression will return a *limited* random stream of
> Tuples that match a query. This will be useful in many different scenarios
> where random data sets are needed.
> Proposed syntax:
> {code}
> random(baskets, q="productID:productX", rows="100", fl="basketID")
> {code}
> The sample code above will query the *baskets* collection and return 100
> random *basketID's* where the productID is productX.
> The underlying implementation will rely on Solr's random field type.
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[jira] [Closed] (SOLR-8996) Add Random Streaming Expression
[
https://issues.apache.org/jira/browse/SOLR-8996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Joel Bernstein closed SOLR-8996.
Resolution: Implemented
> Add Random Streaming Expression
> ---
>
> Key: SOLR-8996
> URL: https://issues.apache.org/jira/browse/SOLR-8996
> Project: Solr
> Issue Type: New Feature
>Reporter: Joel Bernstein
>Assignee: Joel Bernstein
> Fix For: 6.1
>
> Attachments: RandomStream.java, SOLR-8996.patch
>
>
> The random Streaming Expression will return a *limited* random stream of
> Tuples that match a query. This will be useful in many different scenarios
> where random data sets are needed.
> Proposed syntax:
> {code}
> random(baskets, q="productID:productX", rows="100", fl="basketID")
> {code}
> The sample code above will query the *baskets* collection and return 100
> random *basketID's* where the productID is productX.
> The underlying implementation will rely on Solr's random field type.
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