做索引时没有状态代码返回(. remove (.)?) 时没有状态代码返回, 但索引(.) add (.) 返回时没有状态代码返回。 如果删除(.) 失败, 不需要重试吗?
Index.remove () 如果有问题,应该提出例外。 具体来说( 来自 remove 方法文档):
"Raises:
RemoveError: If one or more documents failed to remove or
number removed did not match requested.
ValueError: If document_ids is not a string or iterable of valid document
identifiers or number of document ids is larger than
_MAXIMUM_DOCS_PER_REQUEST."
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