OliLay commented on code in PR #41564:
URL: https://github.com/apache/arrow/pull/41564#discussion_r1625852412
##########
cpp/src/arrow/filesystem/s3fs.cc:
##########
@@ -1606,42 +1656,62 @@ class ObjectOutputStream final : public
io::OutputStream {
return Status::OK();
}
- ARROW_ASSIGN_OR_RAISE(auto client_lock, holder_->Lock());
+ if (is_multipart_created_) {
+ ARROW_ASSIGN_OR_RAISE(auto client_lock, holder_->Lock());
- S3Model::AbortMultipartUploadRequest req;
- req.SetBucket(ToAwsString(path_.bucket));
- req.SetKey(ToAwsString(path_.key));
- req.SetUploadId(upload_id_);
+ S3Model::AbortMultipartUploadRequest req;
+ req.SetBucket(ToAwsString(path_.bucket));
+ req.SetKey(ToAwsString(path_.key));
+ req.SetUploadId(upload_id_);
- auto outcome = client_lock.Move()->AbortMultipartUpload(req);
- if (!outcome.IsSuccess()) {
- return ErrorToStatus(
- std::forward_as_tuple("When aborting multiple part upload for key
'", path_.key,
- "' in bucket '", path_.bucket, "': "),
- "AbortMultipartUpload", outcome.GetError());
+ auto outcome = client_lock.Move()->AbortMultipartUpload(req);
+ if (!outcome.IsSuccess()) {
+ return ErrorToStatus(
+ std::forward_as_tuple("When aborting multiple part upload for key
'",
+ path_.key, "' in bucket '", path_.bucket,
"': "),
+ "AbortMultipartUpload", outcome.GetError());
+ }
}
+
current_part_.reset();
holder_ = nullptr;
closed_ = true;
+
return Status::OK();
}
// OutputStream interface
+ bool ShouldBeMultipartUpload() const { return pos_ >
kMultiPartUploadThresholdSize; }
+
+ bool IsMultipartUpload() const {
+ return ShouldBeMultipartUpload() || is_multipart_created_;
Review Comment:
There is probably no reason, I think it evolved to be like this during the
PR review and also before we had the feature flag. I streamlined the handling
now to use the upload id instead of this additional boolean.
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