mirror of https://github.com/milvus-io/milvus.git
125 lines
5.1 KiB
Python
125 lines
5.1 KiB
Python
import random
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from sklearn import preprocessing
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import numpy as np
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from utils.utils import gen_collection_name
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import pytest
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from base.testbase import TestBase
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from pymilvus import (
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Collection
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)
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@pytest.mark.L0
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class TestPartitionE2E(TestBase):
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def test_partition_e2e(self):
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"""
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target: test create collection
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method: create a collection with a simple schema
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expected: create collection success
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"""
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name = gen_collection_name()
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dim = 128
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metric_type = "L2"
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client = self.collection_client
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payload = {
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"collectionName": name,
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"schema": {
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"fields": [
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{"fieldName": "book_id", "dataType": "Int64", "isPrimary": True, "elementTypeParams": {}},
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{"fieldName": "word_count", "dataType": "Int64", "elementTypeParams": {}},
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{"fieldName": "book_describe", "dataType": "VarChar", "elementTypeParams": {"max_length": "256"}},
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{"fieldName": "book_intro", "dataType": "FloatVector", "elementTypeParams": {"dim": f"{dim}"}}
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]
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},
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"indexParams": [
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{"fieldName": "book_intro", "indexName": "book_intro_vector", "metricType": f"{metric_type}"}]
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}
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rsp = self.collection_client.collection_create(payload)
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assert rsp['code'] == 200
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rsp = client.collection_list()
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all_collections = rsp['data']
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assert name in all_collections
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# describe collection
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rsp = client.collection_describe(name)
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assert rsp['code'] == 200
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assert rsp['data']['collectionName'] == name
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# insert data to default partition
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data = []
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for j in range(3000):
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tmp = {
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"book_id": j,
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"word_count": j,
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"book_describe": f"book_{j}",
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"book_intro": preprocessing.normalize([np.array([random.random() for i in range(dim)])])[0].tolist()
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}
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data.append(tmp)
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payload = {
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"collectionName": name,
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"data": data,
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}
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rsp = self.vector_client.vector_insert(payload)
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assert rsp['code'] == 200
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# create partition
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partition_name = "test_partition"
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rsp = self.partition_client.partition_create(collection_name=name, partition_name=partition_name)
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assert rsp['code'] == 200
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# insert data to partition
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data = []
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for j in range(3000, 6000):
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tmp = {
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"book_id": j,
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"word_count": j,
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"book_describe": f"book_{j}",
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"book_intro": preprocessing.normalize([np.array([random.random() for i in range(dim)])])[0].tolist()
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}
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data.append(tmp)
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payload = {
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"collectionName": name,
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"partitionName": partition_name,
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"data": data,
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}
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rsp = self.vector_client.vector_insert(payload)
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assert rsp['code'] == 200
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# create partition again
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rsp = self.partition_client.partition_create(collection_name=name, partition_name=partition_name)
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# list partitions
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rsp = self.partition_client.partition_list(collection_name=name)
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assert rsp['code'] == 200
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assert partition_name in rsp['data']
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# has partition
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rsp = self.partition_client.partition_has(collection_name=name, partition_name=partition_name)
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assert rsp['code'] == 200
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assert rsp['data']["has"] is True
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# flush and get partition statistics
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c = Collection(name=name)
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c.flush()
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rsp = self.partition_client.partition_stats(collection_name=name, partition_name=partition_name)
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assert rsp['code'] == 200
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assert rsp['data']['rowCount'] == 3000
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# release partition
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rsp = self.partition_client.partition_release(collection_name=name, partition_names=[partition_name])
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assert rsp['code'] == 200
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# release partition again
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rsp = self.partition_client.partition_release(collection_name=name, partition_names=[partition_name])
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assert rsp['code'] == 200
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# load partition
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rsp = self.partition_client.partition_load(collection_name=name, partition_names=[partition_name])
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assert rsp['code'] == 200
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# load partition again
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rsp = self.partition_client.partition_load(collection_name=name, partition_names=[partition_name])
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assert rsp['code'] == 200
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# drop partition when it is loaded
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rsp = self.partition_client.partition_drop(collection_name=name, partition_name=partition_name)
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assert rsp['code'] == 65535
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# drop partition after release
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rsp = self.partition_client.partition_release(collection_name=name, partition_names=[partition_name])
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rsp = self.partition_client.partition_drop(collection_name=name, partition_name=partition_name)
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assert rsp['code'] == 200
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# has partition
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rsp = self.partition_client.partition_has(collection_name=name, partition_name=partition_name)
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assert rsp['code'] == 200
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assert rsp['data']["has"] is False
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