【发布时间】:2016-11-08 17:03:55
【问题描述】:
我有以下功能:
def query_big_query(query_data, project_id):
credentials = ServiceAccountCredentials.from_json_keyfile_name('credentials_bq.json')
bigquery_service = build('bigquery', 'v2', credentials=credentials)
try:
query_request = bigquery_service.jobs()
query_response = query_request.query(projectId=project_id, body=query_data).execute()
return query_response
except HttpError as error:
print ('Error :{}'.format(error.content))
raise error
但是有些查询没有返回数据,因为查询需要一些时间,并返回以下字符串:
{u'kind': u'bigquery#queryResponse', u'jobComplete': False, u'jobReference': {u'projectId': u'od', u'jobId': u'job_5wAuC'}}
我怎样才能等到作业完成(真)?或者我应该以不同的调用请求结果?
【问题讨论】:
标签: python python-2.7 google-bigquery