dsmiley commented on code in PR #2348:
URL: https://github.com/apache/solr/pull/2348#discussion_r1527010537
##########
solr/core/src/java/org/apache/solr/search/ReRankCollector.java:
##########
@@ -129,21 +129,25 @@ public TopDocs topDocs(int start, int howMany) {
ScoreDoc[] mainScoreDocs = mainDocs.scoreDocs;
ScoreDoc[] mainScoreDocsClone =
- (reRankScaler != null && reRankScaler.scaleScores())
- ? deepCloneAndZeroOut(mainScoreDocs)
- : null;
+ deepClone(mainScoreDocs, reRankScaler != null &&
reRankScaler.scaleScores());
Review Comment:
boolean args can be unclear at the call site. To mitigate that, please
declare a local var zeroOutScores initialized to this and pass in.
##########
solr/modules/ltr/src/java/org/apache/solr/ltr/LTRRescorer.java:
##########
@@ -233,7 +235,14 @@ protected static boolean scoreSingleHit(
boolean logHit = false;
scorer.getDocInfo().setOriginalDocScore(hit.score);
+ QueryLimits queryLimits = QueryLimits.getCurrentLimits();
Review Comment:
Ah; I see you do this here so that LTRInterleavingRescorer will incorporate
this, which overrides `scoreFeatures` completely yet calls `scoreSingleHit`.
Okay fine. But note `scoreFeatures` has lots of code duplication; it'd
benefit from a refactor.
If you want to keep queryLimits check in `scoreSingleHit` then you needn't
declare queryLimits to only then call a method on it 2 lines later (kinda
weird; why score in-between?). Just do
`QueryLimits.getCurrentLimits().maybeExitWithPartialResults(...)`
##########
solr/modules/ltr/src/java/org/apache/solr/ltr/LTRRescorer.java:
##########
@@ -233,7 +235,14 @@ protected static boolean scoreSingleHit(
boolean logHit = false;
scorer.getDocInfo().setOriginalDocScore(hit.score);
+ QueryLimits queryLimits = QueryLimits.getCurrentLimits();
Review Comment:
IMO it's better do do such checks at the spot where there is a loop over
something like docs. This also allows fetching the QueryLimits outside the
loop. Thus I suggest modifying `scoreFeatures`. You could do the
`queryLimits.maybeExitWithPartialResults` check at the start of the `while`
loop.
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