Analytics/Systems/Cluster/Hive/Alerts

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This page provides troubleshooting guidelines and runbooks to use in the event of alerts from our Monitoring systems,

Hive Metastore Heap Usage

A critical alert is triggered when 90% of the available heap has been used on average over the past hour.

A warning alert is triggered when 80% of the available heap has been used on average over the past hour.

Examine the trends via the Hive dashboard in Grafana.

An alert might indicate an issue with a currently running process, or it might indicate that we need to increase the resources available to the metastore.