将BigQuery表导出到云端存储Avro文件成功
table = bq.Table(bq_table_ref)
job_id = table.load(source=gs_object, source_format='avro')
将云存储Avro文件导入BigQuery表时失败
%%bq load -m create -f avro -p gs_object -t bq_table_ref
并且替代方案失败以及
import re
file = open('pg23620.txt', 'r',encoding="utf8")
# .lower() returns a version with all upper case characters replaced with lower case characters.
text = file.read().lower()
file.close()
# replaces anything that is not a lowercase letter, a space, or an apostrophe with a space:
text = re.sub('[^a-z\ \']+', " ", text)
words = list(text.split())
print(*words, sep='\n')
f = open("List.txt","a")
f.writelines(*words,sep='\n')
f.close()
是否在google.datalab.bigquery中加载了不支持Avro文件？