optional options for dense vectors are not optional when using the Java client #846
Description
Elasticsearch Version
8.14.3
Installed Plugins
No response
Java Version
bundled
OS Version
cloud
Problem Description
The documentation for dense vectors specifies some optional index options. Which means that I can create an index like this:
DELETE test PUT test { "mappings": { "properties": { "vector": { "type": "dense_vector", "index_options": { "type": "hnsw" } } } } }But in Java, I must specify a value for m and efConstruction:
client.indices().create(c -> c.index("test") .mappings(m -> m .properties("vector", p -> p.denseVector(dv -> dv .indexOptions(dvio -> dvio .type("hnsw") ) )) ));This fails as it's missing values. So I have to fix the code with:
client.indices().create(c -> c.index("test") .mappings(m -> m .properties("vector", p -> p.denseVector(dv -> dv .indexOptions(dvio -> dvio .m(16) .efConstruction(100) .type("hnsw") ) )) ));Steps to Reproduce
Run this code:
client.indices().create(c -> c.index("test") .mappings(m -> m .properties("vector", p -> p.denseVector(dv -> dv .indexOptions(dvio -> dvio .type("hnsw") ) )) ));Logs (if relevant)
No response