Module metrics

Source

Structs§

HANDLE_REGION_REQUEST_ELAPSED
The elapsed time of handling a request in the region_server.
HEARTBEAT_RECV_COUNT
The number of heartbeats received by datanode, labeled with result type.
HEARTBEAT_REGION_LEASES
The received region leases via heartbeat.
HEARTBEAT_SENT_COUNT
The number of heartbeats send by datanode.
LAST_RECEIVED_HEARTBEAT_ELAPSED
The elapsed time since the last received heartbeat.
LAST_SENT_HEARTBEAT_ELAPSED
The elapsed time since the last sent heartbeat.
LEASE_EXPIRED_REGION
REGION_CHANGED_ROW_COUNT
The number of rows in region request received by region server, labeled with request type.

Constants§

REGION_ID
REGION_REQUEST_TYPE
Region request type label.
REGION_ROLE
RESULT_TYPE