MR-Reids UI redis instance list is not sync with the redis stored in zookeeper after scheduler restarted

[zousheng]

Hi,

After restarting the scheduler, the mr-redis UI dashboard redis instance list is empty, but the redis instance is still running in mesos slave, and they are also stored in zookeeper. Api v1/STATUS will return empty at this time, after trying to run v1/STATUS/<redis_name> which exist in zookeeper, v1/STATUS can return the value, this is very odd.

eg:

$curl 10.47.70.59:5656/v1/STATUS
[]
$ curl 10.47.70.59:5656/v1/STATUS/zousheng_redis_01
{"Name":"zousheng_redis_01","Type":"S","Status":"RUNNING","Capacity":100,"Master":{"IP":"10.25.234.193","Port":"6382","MemoryCapacity":100,"MemoryUsed":814000,"Uptime":18522,"ClientsConnected":1,"LastSyncedToMaster":0},"Slaves":null}

[anvithks]

Hi Zousheng.
I received your email but cannot reply as I cannot send emails.
Please contact @dhilipkumars as he is the one who has more knowledge on this.