Percentiles from buckets

Elastic Stack Elasticsearch
1

Hello everyone,

Our database contains prebucketed data, for example:

"metric": [
{
"bucket": 2832,
"count": 25
}
]

We want to retrieve percentiles based on the bucket/count combination.
Consider this simplified example:

bucket count
1 3
5 4

Should be viewed as the following set when calculating percentiles:

111 5555

Is there a way to do this using script metric aggregations or should we
write a plugin for this?

Thank you, regards,

Bas

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2

You should be able to do it using a script by returning an array that
contains count occurrences of bucket.

On Tue, Feb 24, 2015 at 2:20 AM, Bas blbrekelmans@gmail.com wrote:

Hello everyone,

Our database contains prebucketed data, for example:

"metric": [
{
"bucket": 2832,
"count": 25
}
]

We want to retrieve percentiles based on the bucket/count combination.
Consider this simplified example:

bucket count
1 3
5 4

Should be viewed as the following set when calculating percentiles:

111 5555

Is there a way to do this using script metric aggregations or should we
write a plugin for this?

Thank you, regards,

Bas

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Adrien Grand

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