I am trying to write a small health check script for the zookeeper instances.
The "stat" command gives me an output like this:
===========================Zookeeper version: 3.3.3-1073969, built on
02/23/2011 22:27
GMTClients: /127.0.0.1:38929[0](queued=0,recved=1,sent=0) /17.155.7.152:37603[1](queued=0,recved=474752,sent=474752)
Latency min/avg/max: 0/0/35Received: 1113675Sent: 1113706Outstanding: 0Zxid:
0x2000e2925Mode: followerNode count: 71===========================
How do I know that the server is ok ? I do not have a bad instance with me to
checkout what the output will be in that case.
If anyone has already written a health check script, can you please share with
me ?
Thanks
|Suresh|
