我有两个项目。苹果项目在BQ表中有数据。项目Banana拥有对Apple的BQ表的读取权限。当我使用Banana的BQ UI运行查询时,一切都很正常。同样的查询在Banana的AI笔记本中不起作用。
香蕉烧烤UI:
AVG(A) as A_mean_exact,
APPROX_QUANTILES(A, 100)[OFFSET(50)] AS A_percentile_50_approx,
APPROX_QUANTILES(A, 100)[OFFSET(90)] AS A_percentile_90_approx
FROM `apple.v1003.apple_table`
WHERE selected_run = 1
工作正常。
香蕉的AI笔记本电脑:
from google.cloud import bigquery
client = bigquery.Client(location="US", project="banana") # I also tried apple; same error
print("Client creating using default project: {}".format(client.project))
Client creating using default project: banana
query = """
SELECT
AVG(A) as A_mean_exact,
APPROX_QUANTILES(A, 100)[OFFSET(50)] AS A_percentile_50_approx,
APPROX_QUANTILES(A, 100)[OFFSET(90)] AS A_percentile_90_approx
FROM `apple.v1003.apple_table`
WHERE selected_run = 1
"""
query_job = client.query(
query,
location="US",
)
df = query_job.to_dataframe()
df
Forbidden: 403 Access Denied: Table apple:v1003.apple_table: User does not have permission to query table apple:v1003.apple_table.
你能建议我应该调查些什么吗?我刚刚开始使用AI Hub。
发布于 2020-04-03 08:35:26
您当前已向您的项目帐户授予权限,但该笔记本正在尝试通过与运行JupyterLab的计算引擎实例关联的服务帐户访问BigQuery。
你必须去Compute Egnine > your notebook machine > View network details >看看它使用的是什么服务帐户(在Banana中)。然后,在Apple的项目IAM部分将权限授予该帐户。
https://stackoverflow.com/questions/61005727
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