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Aggregate queries not taking concurrency and working sequentially #3129

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hemantbajpai4 opened this issue Apr 1, 2022 · 2 comments
Closed

Aggregate queries not taking concurrency and working sequentially #3129

hemantbajpai4 opened this issue Apr 1, 2022 · 2 comments
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@timsander1
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@hemantbajpai4
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Hi,

We used v3 sdk to perform aggregate query in an account and it took more than 30 minutes to execute. Account had more than 256 partitions and 11 tb of data. Based on discussion on this icm https://portal.microsofticm.com/imp/v3/incidents/details/297760314/home it seems query was executed sequentially instead of using concurrency provided in the input. Please provide fix of this issue.

Thanks
Hemant
@j82w
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j82w commented Apr 1, 2022

@timsander1 and/or @neildsh can you please take a look?

@neildsh
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neildsh commented Jul 19, 2022

Fixed by Query: Adds aggressive prefetching for scalar aggregates #3168

@neildsh neildsh closed this as completed Jul 19, 2022
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@j82w @timsander1 @neildsh @hemantbajpai4