Code review of SubtocPreloader improvements#252
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Now suspends for up to 1 sec, then logs stall and retries. Also addresses missing error handling and cancellation on exception throwing.
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Reviewed the SubtocPreloader implementation that adds timeout handling, logging, and resource cleanup for async I/O operations when preloading SubTocs.
Review Findings
Strengths:
aio_suspend()and retry logic for stalled I/OAioCancellerRAII wrapper ensures cleanup of AIO requests during exceptionsMinor Issues:
aiocbPtrs[index] != nullptr)Code Location
Changes in
src/fdb5/toc/TocHandler.cc:709-883