.. _exceptions:

异常与警告
=====================

.. py:module:: elasticsearch
   :no-index:

API 错误
----------

这些错误由非 2XX 的 HTTP 响应触发：

.. autoclass:: ApiError
   :members:
.. autoclass:: NotFoundError
.. autoclass:: ConflictError
.. autoclass:: RequestError
.. autoclass:: AuthenticationException
.. autoclass:: AuthorizationException
.. autoclass:: UnsupportedProductError

传输和连接错误
-------------------------------

这些错误是在收到 HTTP 响应之前发生错误时触发的：

.. autoclass:: TransportError
.. autoclass:: SerializationError
.. autoclass:: ConnectionError
.. autoclass:: ConnectionTimeout
.. autoclass:: SSLError

警告
--------

.. autoclass:: ElasticsearchWarning