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Straggler due to list-after-write consistency #160

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ooq opened this issue Aug 18, 2017 · 1 comment
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Straggler due to list-after-write consistency #160

ooq opened this issue Aug 18, 2017 · 1 comment
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@ooq
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@ooq ooq commented Aug 18, 2017

According to this post:
https://forums.aws.amazon.com/thread.jspa?messageID=687028#687028

S3 provides only eventual-consistency for list() operation after writes. This, according to my experience, might result in 20-30 seconds of delay for discovering the results of a finished task. One solution is to use get to fetch results after, say, 90% of tasks are finished.

I have a patch to fix this issue. Will make a PR.

@ooq ooq self-assigned this Aug 21, 2017
@ooq ooq added this to the v0.3 milestone Aug 21, 2017
@ericmjonas
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@ericmjonas ericmjonas commented Sep 4, 2017

Fixed by PR #170

@ericmjonas ericmjonas closed this Sep 4, 2017
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