Uptime showing No Data available

Elastic Stack Beats
1

Hi Team,
Need Urgent Help.
By mistakly I have deleted heartbeat index from elastic search so now Uptime is showing as No Data available.
So, I reinstalled heartbeart rpm and started service back. Now I can see new index has been created and I can see data in discover however still uptime is showing as No Data available.
Please Suggets!

Thanks

2

It's perhaps possible that the ILM alias has been overwritten with the delete operation.

Try stopping all heartbeat instances, re-deleting the indices with DELETE heartbeat*, then restart the heartbeat instances.