[improvement](cloud) support memtable on sink node: support sink upload file to object storage - #68366

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mymeiyi wants to merge 7 commits into

apache:masterfrom

mymeiyi:cloud-load-2

Commits on Sep 22, 2026

[refactor](cloud) Share packed slice metadata collection
mymeiyi
committed
4e624bb
[fix](cloud) Avoid concurrent and duplicate packed metadata collection
mymeiyi
committed
fa0de87
[feature](cloud) Support memtable sink loads through file forwarding
mymeiyi
committed
cc5cea4
[refactor](cloud) Share partial rowset writer and cache controls
mymeiyi
committed
361e1ea
[fix](be) Count completed segments when building temporary rowset metadata
mymeiyi
committed
6889785
[feature](cloud) Upload memtable sink segments directly to object storage
mymeiyi
committed
8bbd7a4

Commits on Sep 24, 2026

[fix](cloud) Account sink load metadata memory
mymeiyi
committed
2fa7481