使用Python中的put_对象将对象上载到Oracle存储

Question

我正在尝试使用Pyton中的oci-cli库将对象上载到Oracle存储。当我尝试使用命令行时：

oci os object put -ns grddddaaaZZ -bn dev.bucket --name processed/2020-11 --file /path/to/my/file/image.tif

事实上，我得到的回答是：

Upload ID: 4f...78f0fdc5
Split file into 2 parts for upload.
Uploading object  [------------------------------------]    0%
...

但当我尝试使用该框架时：

try:
    namespace = 'grddddaaaZZ'
    bucket = 'dev.bucket'
    object_path = 'processed/2020-11/image.tif'

    with open('/path/to/my/file/image.tif', "rb") as image:
       publish_payload = image.read()

    response = object_storage.put_object(namespace, bucket, object_path, publish_payload)

except (InvalidConfig, BaseConnectTimeout, ConfigFileNotFound, ServiceError) as error:
    logging.error(">>>>>>>> Something went wrong when try to list bucket {} objects. Error {}".
                          format(bucket, error))

上载未完成：

...
    response = object_storage.put_object(namespace, bucket, object_path, publish_payload)
  File ".../.venv/lib/python3.8/site-packages/oci/object_storage/object_storage_client.py", line 4113, in put_object
    return self.base_client.call_api(
  File ".../.venv/lib/python3.8/site-packages/oci/base_client.py", line 272, in call_api
    response = self.request(request)
  File ".../.venv/lib/python3.8/site-packages/oci/base_client.py", line 378, in request
    raise exceptions.RequestException(e)
oci.exceptions.RequestException: ('Connection aborted.', timeout('The write operation timed out'))

我认为可能是文件大小（大约208Mb），但在put_object文档中说是5Gb限制。因此，我认为这不是问题所在。我最后的机会是使用os.system()，但这不是我真正想要的

第二个选项中可能缺少什么线索

Answer 1

您可以先尝试上载一些其他数据，以查看是否是有效负载：

namespace = 'grddddaaaZZ'
bucket_name = 'dev.bucket'
object_name = 'processed/2020-11/test.txt'
test_data = b"Hello, World!"

obj = object_storage.put_object(
    namespace,
    bucket_name,
    object_name,
    my_data)

或者不读取文件内容，只传递文件对象就尝试：

namespace = 'grddddaaaZZ'
bucket = 'dev.bucket'
object_path = 'processed/2020-11/image.tif'

with open('/path/to/my/file/image.tif', 'rb') as f:
    obj = object_storage.put_object(namespace, bucket, object_path, f)