2
我已經加倍檢查該項目是否存在於dynamodb表中。 id
是默認的散列鍵。爲什麼這個dynamodb查詢失敗,'請求資源未找到'?
我想在此代碼中使用main
函數來獲取內容:
import boto.dynamodb2
from boto.dynamodb2 import table
table='doc'
region='us-west-2'
aws_access_key_id='YYY'
aws_secret_access_key='XXX'
def get_db_conn():
return boto.dynamodb2.connect_to_region(
region,
aws_access_key_id=aws_access_key_id,
aws_secret_access_key=aws_secret_access_key)
def get_table():
return table.Table(table, get_db_conn())
def main():
tbl = get_table()
doc = tbl.get_item(id='4d7a73b6-2121-46c8-8fc2-54cd4ceb2a30')
print doc.keys()
不過,我得到這個異常,而不是:
File "scripts/support/find_doc.py", line 31, in <module>
main()
File "scripts/support/find_doc.py", line 33, in main
doc = tbl.get_item(id='4d7a73b6-2121-46c8-8fc2-54cd4ceb2a30')
File "/Users/antkong/project-ve/lib/python2.7/site-packages/boto/dynamodb2/table.py", line 504, in get_item
consistent_read=consistent
File "/Users/antkong/project-ve/lib/python2.7/site-packages/boto/dynamodb2/layer1.py", line 1065, in get_item
body=json.dumps(params))
File "/Users/antkong/project-ve/lib/python2.7/site-packages/boto/dynamodb2/layer1.py", line 2731, in make_request
retry_handler=self._retry_handler)
File "/Users/antkong/project-ve/lib/python2.7/site-packages/boto/connection.py", line 953, in _mexe
status = retry_handler(response, i, next_sleep)
File "/Users/antkong/project-ve/lib/python2.7/site-packages/boto/dynamodb2/layer1.py", line 2774, in _retry_handler
data)
boto.exception.JSONResponseError: JSONResponseError: 400 Bad Request
{u'message': u'Requested resource not found', u'__type': u'com.amazonaws.dynamodb.v20120810#ResourceNotFoundException'}
爲什麼我得到這個錯誤信息?
我使用boto
版本2.34
您在AWS控制檯中查看哪些區域? – mkobit 2015-04-01 18:01:34
us-west-2。請參閱代碼中的變量'region' – 2015-04-02 00:38:58