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pushToReadyQueue()与removeFromBucket()需要考虑事务 #19

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hb-chen opened this issue Aug 27, 2019 · 0 comments
Open

pushToReadyQueue()与removeFromBucket()需要考虑事务 #19

hb-chen opened this issue Aug 27, 2019 · 0 comments

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@hb-chen
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hb-chen commented Aug 27, 2019

在Push、Pop和tickHandler会使用<-bucketNameChan分配bucket
而在tickHandler中需要先pushToReadyQueue()，再removeFromBucket()，这个过程中如果Job被Pop()，并且pop后pushToBucket()取到的bucketName与原来相同，这时候时序会出问题，pop向bucket中写入新的timestamp，但随后被remove，导致bucket中的Job丢失
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