search

milvus-io / milvus-sdk-java

Java SDK for Milvus.
https://milvus.io
Apache License 2.0
380 stars 153 forks source link

Not Able to upsert document into collection with type Float16Vector. #983

Closed daxesh020500 closed 1 month ago

daxesh020500 commented 1 month ago

I have created one collection in Milvus v2.4.4, and using Milvus SDK v2.4.1

When I try to upsert the document with io.milvus.v2.client.MilvusClientV2 upsert method, it used DataUtil.convertGrpcUpsertRequest and then the call goes through the checkFieldData of io.milvus.v2.utils.DataUtils

However, if we see the cases in the switch statement

image

It does not have Float16Vector, Which leads to throwing this exception

default:
                throw new IllegalResponseException("Unsupported data type returned by FieldData");

Is it done intentionally to not use the Float16Vector or it is missed somehow?

yhmo commented 1 month ago

v2.4.1 was released on May 11th, the MilvusClientV2 doesn't support Float16Vector/BFloat16Vector/SparseVector. The old MilvusServiceClient supports Float16Vector/BFloat16Vector/SparseVector.

This pr #909 is merged on May 29th, support Float16Vector/BFloat16Vector/SparseVector for MilvusClientV2. In the next minor version v2.4.2, both MilvusServiceClient/MilvusClientV2 can support all the vector types. v2.4.2 will be released in this week.

daxesh020500 commented 1 month ago

Thanks for the information.