heartbeat.rpc-failure-threshold |
2 |
Integer |
The number of consecutive failed heartbeat RPCs until a heartbeat target is marked as unreachable. Failed heartbeat RPCs can be used to detect dead targets faster because they no longer receive the RPCs. The detection time is heartbeat.interval * heartbeat.rpc-failure-threshold . In environments with a flaky network, setting this value too low can produce false positives. In this case, we recommend to increase this value, but not higher than heartbeat.timeout / heartbeat.interval . The mechanism can be disabled by setting this option to -1 |