pitrou commented on code in PR #45310:
URL: https://github.com/apache/arrow/pull/45310#discussion_r1924872087
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cpp/src/arrow/filesystem/s3fs.cc:
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@@ -1983,27 +1983,32 @@ class ObjectOutputStream final : public
io::OutputStream {
const void* data, int64_t nbytes, std::shared_ptr<Buffer> owned_buffer =
nullptr) {
req.SetBucket(ToAwsString(path_.bucket));
req.SetKey(ToAwsString(path_.key));
- req.SetBody(std::make_shared<StringViewStream>(data, nbytes));
req.SetContentLength(nbytes);
RETURN_NOT_OK(SetSSECustomerKey(&req, sse_customer_key_));
if (!background_writes_) {
- req.SetBody(std::make_shared<StringViewStream>(data, nbytes));
+ // (GH-45304: avoid setting a body stream if length is 0)
Review Comment:
Ok, done. Thanks for the suggestion.
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