shubhamvishu commented on code in PR #12606:
URL: https://github.com/apache/lucene/pull/12606#discussion_r1341393303
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lucene/core/src/java/org/apache/lucene/search/IndexSearcher.java:
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@@ -420,13 +418,12 @@ public int count(Query query) throws IOException {
}
/**
- * Returns the leaf slices used for concurrent searching, or null if no
{@code Executor} was
- * passed to the constructor.
+ * Returns the leaf slices used for concurrent searching
*
* @lucene.experimental
*/
public LeafSlice[] getSlices() {
- return (executor == null) ? null : leafSlicesSupplier.get();
+ return leafSlicesSupplier.get();
Review Comment:
Since the method `#slices(List<LeafReaderContext> leaves)` is protected in
`IndexSearcher`, I thought `#getSlices` could be used by other classes(not
subclass of `IndexSearcher` and in different package) to get all the slices
without having to pass `maxDocsPerSlice` and `maxSegmentsPerSlice` to make use
in concurrency?. But giving it a thought I feel maybe we should
remove/deprecate `#getSlices` and make `slices(List<LeafReaderContext> leaves)`
public because `#getSlices` is not doing any extra work other than returning
those leaf slices(which is obtained from `#slices`)? Let me know what do you
think?
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