throttled-reads-upper-threshold is documented as being a percentage; actually a count #169

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willbuckner-work opened this Issue May 20, 2014 · 3 comments

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@willbuckner-work

Documentation for throttled-reads-upper-threshold:

throttled-reads-upper-threshold int How many percent of the table capacity should be throttled before Dynamic DynamoDB scales up the read provisioning?

But, in the code, it's actually only looking at the throttled read event COUNT, not percentage, in the last 5 minutes (not even in the last check-interval) :( Either the code or the docs are wrong. Thanks!

@sebdah sebdah added this to the 1.14.x milestone May 20, 2014
@sebdah sebdah self-assigned this May 20, 2014
@sebdah
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sebdah commented May 20, 2014

Thanks for highlighting this. The docs are wrong, I will update them.

@sebdah sebdah closed this May 20, 2014
@willbuckner-work

No problem, thanks for fixing. Also,since my check-interval is 1 minute, will it continue to raise the provisioning every minute during the 5 minute period where my throttle count remains over the threshold? I'd only want one increase during this 5 minute period unless the throttle count keeps raising significantly.

@sebdah sebdah reopened this May 21, 2014
@sebdah
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sebdah commented May 21, 2014

Add a note that it is counted per 5 min interval.

@sebdah sebdah closed this May 21, 2014
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