Move timeout to read task #18623
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Move timeout to read task #18623
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ccy00808
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Jul 4, 2024
| @@ -339,8 +337,6 @@ public CompletableFuture<List<BlockStatus>> load(List<Block> blocks, UfsReadOpti | |||
| () -> manager.read(buf, block.getOffsetInFile(), blockSize, blockId, | |||
| block.getUfsPath(), options), | |||
| new ExponentialBackoffRetry(1000, 5000, 5)) | |||
| // use orTimeout in java 11 | |||
| .applyToEither(timeoutAfter(LOAD_TIMEOUT, TimeUnit.MILLISECONDS), d -> d) | |||
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mDelayer and LOAD_TIMEOUT are not used and deleted?
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What changes are proposed in this pull request?
Move timeout to read task. Make the task cancel when it times out.
Why are the changes needed?
Currently, the buffer will be released when the task times out, but the task is not cancelled. The buffer may continue to be used. The buffer is used by multiple tasks, which may cause some exceptions.