Details
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Improvement
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Status: Closed
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Minor
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Resolution: Fixed
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main (10.0), 8.11.3, 9.6.1
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None
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None
Description
SolrDocumentFetcher currently still adds some overhead for lazy loading of stored fields, even when there is no documentCache, in which case iiuc lazy field loading should be irrelevant.
I stumbled across this while looking into a problem reported on the solr-users list. The connection to the reported problem is still a bit mysterious (there are as-yet-unexplained magic numbers involved), but in some cases at least, the reported performance degradation was quite significant, and the reported workaround circumstantially supports this change as a possible fix.
I think this change is a positive one regardless; and if it ends up fixing the reported issue, so much the better!
