Monitoring the historical node for current capacity

Hi,

Is there any Operations API that would allow querying the remaining capacity of individual historical node or overall historical nodes combined capacity in order to monitor and alert when the capacity is about to reach? This would help trigger alerts that would prompt an admin to increase nodes/capacity on existing nodes. This information is available on coordinator console but we want to obtain this via an API or query.

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Thanks,

Prathamesh

Hi Prathamesh,

This API <coordinator_host>:8081/druid/coordinator/v1/servers?simple gives the current Size and maxSize of each of the Historical nodes, tier and type fields are also present in the response which will help filter the response by node type and tier.

Thanks,

Sashi

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