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Posted to commits@lucene.apache.org by ds...@apache.org on 2023/05/17 21:21:13 UTC
[lucene] branch hnswDimLimitConfigurable created (now 8456a5b58f8)
This is an automated email from the ASF dual-hosted git repository.
dsmiley pushed a change to branch hnswDimLimitConfigurable
in repository https://gitbox.apache.org/repos/asf/lucene.git
at 8456a5b58f8 Make MAX_DIMENSIONS configurable via a system property. Deprecate FloatVectorValues.MAX_DIMENSIONS because we anticipate a better home.
This branch includes the following new commits:
new 8456a5b58f8 Make MAX_DIMENSIONS configurable via a system property. Deprecate FloatVectorValues.MAX_DIMENSIONS because we anticipate a better home.
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[lucene] 01/01: Make MAX_DIMENSIONS configurable via a system property. Deprecate FloatVectorValues.MAX_DIMENSIONS because we anticipate a better home.
Posted by ds...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
dsmiley pushed a commit to branch hnswDimLimitConfigurable
in repository https://gitbox.apache.org/repos/asf/lucene.git
commit 8456a5b58f8b0a2b128cabd0ff5f81e7897dc845
Author: David Smiley <ds...@salesforce.com>
AuthorDate: Wed May 17 17:14:36 2023 -0400
Make MAX_DIMENSIONS configurable via a system property.
Deprecate FloatVectorValues.MAX_DIMENSIONS because we anticipate a better home.
---
.../src/java/org/apache/lucene/index/FloatVectorValues.java | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/lucene/core/src/java/org/apache/lucene/index/FloatVectorValues.java b/lucene/core/src/java/org/apache/lucene/index/FloatVectorValues.java
index 9de6b57531e..a7103035deb 100644
--- a/lucene/core/src/java/org/apache/lucene/index/FloatVectorValues.java
+++ b/lucene/core/src/java/org/apache/lucene/index/FloatVectorValues.java
@@ -28,8 +28,14 @@ import org.apache.lucene.search.DocIdSetIterator;
*/
public abstract class FloatVectorValues extends DocIdSetIterator {
- /** The maximum length of a vector */
- public static final int MAX_DIMENSIONS = 1024;
+ /**
+ * The maximum length of a vector. Can be overridden via a system property
+ * "lucene.hnsw.maxDimensions".
+ *
+ * @deprecated Expected to move to a codec specific limit.
+ */
+ @Deprecated
+ public static final int MAX_DIMENSIONS = Integer.getInteger("lucene.hnsw.maxDimensions", 1024);
/** Sole constructor */
protected FloatVectorValues() {}