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https://issues.apache.org/jira/browse/SOLR-14963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17222504#comment-17222504
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Bar Rotstein commented on SOLR-14963:
-------------------------------------
{code:java}
// If we reached the limit, only add if it's an ancestor
if (limit != -1 && matches >= limit && !isAncestor) {
continue;
}
++matches; // note: includes ancestors that are not necessarily in childDocSet
{code}
ChildDocTransformer:144
It seems like this behavior was implemented by design,
are we sure it should be changed?
> Child "rows" param should apply per level
> -----------------------------------------
>
> Key: SOLR-14963
> URL: https://issues.apache.org/jira/browse/SOLR-14963
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: David Smiley
> Priority: Major
>
> The {{[child rows=10]}} doc transformer "rows" param _should_ apply per
> parent, and it's documented this way: "The maximum number of child documents
> to be returned per parent document.". However, it is instead implemented as
> an overall limit as the child documents are processed in a depth-first order
> way. The implementation ought to change.
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