[jira] [Updated] (OAK-1800) Configurable number of rows in SolrQueryIndex

["Tommaso Teofili (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OAK-1800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tommaso Teofili updated OAK-1800:
---------------------------------

    Fix Version/s: 1.0.1

> Configurable number of rows in SolrQueryIndex
> ---------------------------------------------
>
>                 Key: OAK-1800
>                 URL: https://issues.apache.org/jira/browse/OAK-1800
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: oak-solr
>    Affects Versions: 0.20
>            Reporter: Tommaso Teofili
>            Assignee: Tommaso Teofili
>             Fix For: 1.0.1, 1.1
>
>
> Currently SolrQueryIndex specifies a fixed amount of rows (100k) to be fetched from Solr, this is to ensure in most of the use cases all returned entries are cached in the result set.
> That's usually needed because other indexing tasks may change the resultset if the query were run in a paged way (first req. 1 to 10, second req. 11 to 20, etc.), see also [Solr wiki|https://cwiki.apache.org/confluence/display/solr/Pagination+of+Results].
> However this is not always needed (it may be acceptable to have the paged results be affected by "live" index) and also it would be good to be able to tweak the rows number depending on the use case (since that may also affect performances).



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