hive-hs2-response

This runbook shows steps to perform when a Hive Server 2 daemon has stopped responding.

Alert Name: HS2 Responsiveness

Alert Message: “HS2 daemon stopped responding”

Alert Explanation: This alert indicates that the HS2 daemon has stopped responding.

Resolution:

• Check “Active Queries” to understand the active load on the system.

• Check the “System metrics.”.

• Check the “HS2 GC Time” and “Memory Usage” dashboards.

• Restart the HiveServer2 process.