正在将数据框上传到 Google BigQuery。收到无效的 JSON 负载。意外的标记

Question

我目前正在尝试将我的数据框上传到 Google Big Query，但我不断收到以下错误：

   RequestException: HTTP request failed: Invalid JSON payload received. Unexpected token.
 ": 2013, "abca": NaN, "abcd
                  ^

这是因为 Google BQ 无法读取 'NaN' 值吗？

我有以下代码：

   sample_bucket_name = Context.default().project_id 
   sample_bucket_path = 'gs://' + sample_bucket_name
   sample_bucket_object = sample_bucket_path + '/ABC.txt'

bigquery_dataset_name = 'ABC' bigquery_table_name = 'ABC'

# Define storage bucket
sample_bucket = storage.Bucket(sample_bucket_name)

# Create storage bucket if it does not exist
if not sample_bucket.exists():
sample_bucket.create()

# Define BigQuery dataset and table
dataset = bq.Dataset(bigquery_dataset_name)
table = bq.Table(bigquery_dataset_name + '.' + 
bigquery_table_name)

# Create BigQuery dataset
if not dataset.exists():
dataset.create()

# Create or overwrite the existing table if it exists
table_schema = bq.Schema.from_data(aas_dataframe)
table.create(schema = table_schema, overwrite = True)

# Write the DataFrame to GCS (Google Cloud Storage)
%storage write --variable simple_dataframe --object 
$sample_bucket_object

# Write the DataFrame to a BigQuery table
table.insert(aas_dataframe)

Answer 1

来自JSON spec：

Numeric values that cannot be represented in the grammar below (such as Infinity and NaN) are not permitted.

所以不，NaN 不是数字的有效 JSON 值。

正在将数据框上传到 Google BigQuery。收到无效的 JSON 负载。意外的标记

Uploading dataframe to Google BigQuery. Invalid JSON payload received. Unexpected token

python

google-bigquery

google-cloud-storage

google-datalayer