How to tun two ES nodes on same server on two diffrent cluster

HI ,

We need to migrate one of the node from one ES cluster1 to ES clsuter2 without any data loss during the process , so we are trying to execute one more instance of elasticsearch on same node with as cluster2 . but we are facing challenges in it , so please help with process for migration .

ES version :7.7

Thanks and Regards ,

It is not possible to migrate a node from one cluster to another. Use snapshot and restore to migrate data between clusters.


Thanks David for quick response.