[Bug]: Even if the correct indexName is passed, the indexes/alter_properties restful api still reports an error: index name is empty: invalid parameter

[zhuwenxing]

Is there an existing issue for this?

• I have searched the existing issues

Environment

- Milvus version:master-20250102-d3a5282e-amd64
- Deployment mode(standalone or cluster):
- MQ type(rocksmq, pulsar or kafka):    
- SDK version(e.g. pymilvus v2.0.0rc2):
- OS(Ubuntu or CentOS): 
- CPU/Memory: 
- GPU: 
- Others:

Current Behavior

[2025-01-03 10:27:56 - DEBUG - urllib3.connectionpool]: http://10.104.32.212:19530 "POST /v2/vectordb/collections/create HTTP/1.1" 200 20 (connectionpool.py:475)
[2025-01-03 10:27:56 - DEBUG - ci_test]: 
method: post, 
url: http://10.104.32.212:19530/v2/vectordb/collections/create, 
cost time: 0.06847381591796875, 
header: {'Content-Type': 'application/json', 'Authorization': 'Bearer None', 'RequestId': '56bc5f08-c97a-11ef-b5f9-acde48001122'}, 
payload: {
    "collectionName": "test_collection_2025_01_03_10_27_55_059282YoUjRgjE",
    "schema": {
        "fields": [
            {
                "fieldName": "book_id",
                "dataType": "Int64",
                "isPrimary": true,
                "elementTypeParams": {}
            },
            {
                "fieldName": "word_count",
                "dataType": "Int64",
                "elementTypeParams": {}
            },
            {
                "fieldName": "book_describe",
                "dataType": "VarChar",
                "elementTypeParams": {
                    "max_length": "256"
                }
            },
            {
                "fieldName": "book_intro",
                "dataType": "FloatVector",
                "elementTypeParams": {
                    "dim": "128"
                }
            }
        ]
    },
    "params": {
        "consistencyLevel": "Strong"
    }
}, 
response: {"code":0,"data":{}} (milvus.py:78)
[2025-01-03 10:27:56 - DEBUG - urllib3.connectionpool]: Starting new HTTP connection (1): 10.104.32.212:19530 (connectionpool.py:246)
[2025-01-03 10:27:56 - DEBUG - urllib3.connectionpool]: http://10.104.32.212:19530 "POST /v2/vectordb/indexes/list HTTP/1.1" 200 20 (connectionpool.py:475)
[2025-01-03 10:27:56 - DEBUG - ci_test]: 
method: post, 
url: http://10.104.32.212:19530/v2/vectordb/indexes/list, 
cost time: 0.032045841217041016, 
header: {'Content-Type': 'application/json', 'Authorization': 'Bearer None', 'RequestId': '56bc5f08-c97a-11ef-b5f9-acde48001122'}, 
payload: {
    "dbName": "default",
    "collectionName": "test_collection_2025_01_03_10_27_55_059282YoUjRgjE"
}, 
response: {"code":0,"data":[]} (milvus.py:78)
[2025-01-03 10:27:56 - DEBUG - urllib3.connectionpool]: Starting new HTTP connection (1): 10.104.32.212:19530 (connectionpool.py:246)
[2025-01-03 10:27:56 - DEBUG - urllib3.connectionpool]: http://10.104.32.212:19530 "POST /v2/vectordb/indexes/create HTTP/1.1" 200 20 (connectionpool.py:475)
[2025-01-03 10:27:56 - DEBUG - ci_test]: 
method: post, 
url: http://10.104.32.212:19530/v2/vectordb/indexes/create, 
cost time: 0.03273510932922363, 
header: {'Content-Type': 'application/json', 'Authorization': 'Bearer None', 'RequestId': '56bc5f08-c97a-11ef-b5f9-acde48001122'}, 
payload: {
    "collectionName": "test_collection_2025_01_03_10_27_55_059282YoUjRgjE",
    "indexParams": [
        {
            "fieldName": "book_intro",
            "indexName": "book_intro_vector",
            "metricType": "COSINE",
            "indexType": "IVF_SQ8",
            "params": {
                "nlist": 16384
            }
        }
    ],
    "dbName": "default"
}, 
response: {"code":0,"data":{}} (milvus.py:78)
[2025-01-03 10:27:56 - DEBUG - urllib3.connectionpool]: Starting new HTTP connection (1): 10.104.32.212:19530 (connectionpool.py:246)
[2025-01-03 10:27:56 - DEBUG - urllib3.connectionpool]: http://10.104.32.212:19530 "POST /v2/vectordb/indexes/list HTTP/1.1" 200 39 (connectionpool.py:475)
[2025-01-03 10:27:56 - DEBUG - ci_test]: 
method: post, 
url: http://10.104.32.212:19530/v2/vectordb/indexes/list, 
cost time: 0.031265974044799805, 
header: {'Content-Type': 'application/json', 'Authorization': 'Bearer None', 'RequestId': '56bc5f08-c97a-11ef-b5f9-acde48001122'}, 
payload: {
    "dbName": "default",
    "collectionName": "test_collection_2025_01_03_10_27_55_059282YoUjRgjE"
}, 
response: {"code":0,"data":["book_intro_vector"]} (milvus.py:78)
[2025-01-03 10:27:56 - DEBUG - urllib3.connectionpool]: Starting new HTTP connection (1): 10.104.32.212:19530 (connectionpool.py:246)
[2025-01-03 10:27:56 - DEBUG - urllib3.connectionpool]: http://10.104.32.212:19530 "POST /v2/vectordb/indexes/describe HTTP/1.1" 200 208 (connectionpool.py:475)
[2025-01-03 10:27:56 - DEBUG - ci_test]: 
method: post, 
url: http://10.104.32.212:19530/v2/vectordb/indexes/describe, 
cost time: 0.04380679130554199, 
header: {'Content-Type': 'application/json', 'Authorization': 'Bearer None', 'RequestId': '56bc5f08-c97a-11ef-b5f9-acde48001122'}, 
payload: {
    "dbName": "default",
    "collectionName": "test_collection_2025_01_03_10_27_55_059282YoUjRgjE",
    "indexName": "book_intro_vector"
}, 
response: {"code":0,"data":[{"failReason":"","fieldName":"book_intro","indexName":"book_intro_vector","indexState":"Finished","indexType":"IVF_SQ8","indexedRows":0,"metricType":"COSINE","pendingRows":0,"totalRows":0}]} (milvus.py:78)
[2025-01-03 10:27:56 - DEBUG - urllib3.connectionpool]: Starting new HTTP connection (1): 10.104.32.212:19530 (connectionpool.py:246)
[2025-01-03 10:27:56 - DEBUG - urllib3.connectionpool]: http://10.104.32.212:19530 "POST /v2/vectordb/indexes/alter_properties HTTP/1.1" 200 64 (connectionpool.py:475)
[2025-01-03 10:27:56 - DEBUG - ci_test]: 
method: post, 
url: http://10.104.32.212:19530/v2/vectordb/indexes/alter_properties, 
cost time: 0.0281829833984375, 
header: {'Content-Type': 'application/json', 'Authorization': 'Bearer None', 'RequestId': '56bc5f08-c97a-11ef-b5f9-acde48001122'}, 
payload: {
    "collectionName": "test_collection_2025_01_03_10_27_55_059282YoUjRgjE",
    "indexName": "book_intro_vector",
    "properties": {
        "mmap.enabled": true
    }
}, 
response: {"code":1100,"message":"index name is empty: invalid parameter"} (milvus.py:82)
FAILED
testcases/test_collection_operations.py:1559 (TestCollectionProperties.test_alter_index_properties)
1100 != 0

Expected Behavior

No response

Steps To Reproduce

No response

Milvus Log

log.log

Anything else?

No response

[zhuwenxing]

/unassign @yanliang567
/assign @smellthemoon