[
https://issues.apache.org/jira/browse/SOLR-6349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hoss Man updated SOLR-6349:
---------------------------
Attachment: SOLR-6349.patch
bq. in general, i want to refactor this to replace it with commons-math's
Combinations class - i'll look into that tomorow
This patch replaces the confusing (to me) recursive method for testing all
possible combinations of params with simple iteration using commons-math's
Combinations iterator.
also new in this patch: tweaks to DistributedFacetPivotSmallAdvancedTest to
assert that when stats hang off pivots the local params correctly control which
stats are returned ... even when refinement happens (this test already forces
that condition).
> LocalParams for enabling/disabling individual stats
> ---------------------------------------------------
>
> Key: SOLR-6349
> URL: https://issues.apache.org/jira/browse/SOLR-6349
> Project: Solr
> Issue Type: Sub-task
> Reporter: Hoss Man
> Attachments: SOLR-6349-tflobbe.patch, SOLR-6349-tflobbe.patch,
> SOLR-6349-tflobbe.patch, SOLR-6349-xu.patch, SOLR-6349-xu.patch,
> SOLR-6349-xu.patch, SOLR-6349-xu.patch, SOLR-6349.patch, SOLR-6349.patch,
> SOLR-6349.patch, SOLR-6349.patch, SOLR-6349___bad_idea_broken.patch
>
>
> Stats component currently computes all stats (except for one) every time
> because they are relatively cheap, and in some cases dependent on eachother
> for distrib computation -- but if we start layering stats on other things it
> becomes unnecessarily expensive to compute all the stats when they just want
> the "sum" (and it will definitely become excessively verbose in the
> responses).
> The plan here is to use local params to make this configurable. All of the
> existing stat options could be modeled as a simple boolean param, but future
> params (like percentiles) might take in a more complex param value...
> Example:
> {noformat}
> stats.field={!min=true max=true percentiles='99,99.999'}price
> stats.field={!mean=true}weight
> {noformat}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
