zhangstar333 commented on code in PR #68028:
URL: https://github.com/apache/doris/pull/68028#discussion_r4023529592
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fe/fe-core/src/main/java/org/apache/doris/datasource/lance/LanceVectorQuery.java:
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@@ -38,6 +38,10 @@
/** Validates and encodes one Lance vector-search query against its Arrow
vector column. */
public final class LanceVectorQuery {
+ // Keep aligned with the BE and Lance-C limits: each subvector expands
into an ANN branch.
+ public static final int MAX_QUERY_VECTORS = 128;
+ public static final long MAX_QUERY_VECTOR_CANDIDATES = 100_000;
Review Comment:
To limit this in Doris? maybe no need?
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