branch-4.0: [fix](load)fix VNodeChannel close_wait hang #58024#62030
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wyxxxcat wants to merge 1 commit intoapache:branch-4.0from
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branch-4.0: [fix](load)fix VNodeChannel close_wait hang #58024#62030wyxxxcat wants to merge 1 commit intoapache:branch-4.0from
wyxxxcat wants to merge 1 commit intoapache:branch-4.0from
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During streamload execution, close_wait waits for either add_batches_finished or cancel. When writing to a single replica, encountering a slave node=nullptr condition causes an early return. If no RPC callback is set and no cancel occurs at this point, close_wait becomes deadlock.
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morningman
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Apr 2, 2026
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pick: #58024