[jira] [Created] (SOLR-12322) Select specific field list for child documents using ChildDocTransformerFactory

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

adeppa created SOLR-12322:
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             Summary: Select specific field list for child documents using ChildDocTransformerFactory
                 Key: SOLR-12322
                 URL: https://issues.apache.org/jira/browse/SOLR-12322
             Project: Solr
          Issue Type: Improvement
      Security Level: Public (Default Security Level. Issues are Public)
          Components: Response Writers, search
    Affects Versions: 6.6
            Reporter: adeppa
             Fix For: 6.6


With the current version of SOLR and nested indexing, when you are fetch a parent record it returns all the fields of its children. This is increasing the size of data being returned from SOLR and also hits our performance sometime.

This ticket will be used to update the ChildDocTransformerFactory class with additional parameters to specify the list of fields to be pulled for child documents.



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