fjy commented on issue #8727: Web console: Estimate rollup ratio for a
datasource
URL: https://github.com/apache/incubator-druid/pull/8727#issuecomment-545692520
> @fjy I think if there is a lot of data for the selected interval then the
tool will be slow. It should probably mention it in
fjy commented on issue #8727: Web console: Estimate rollup ratio for a
datasource
URL: https://github.com/apache/incubator-druid/pull/8727#issuecomment-545689334
> @fjy No it will calculate the ratio for the entire datasource based on the
interval, the first 20 rows is just to serve as a p
fjy commented on issue #8727: Web console: Estimate rollup ratio for a
datasource
URL: https://github.com/apache/incubator-druid/pull/8727#issuecomment-545687337
@renevan10 @vogievetsky does the algorithm only look at the first 20 rolls?
I don't think that is going to accurately estimate t