Restoring 2 nodes cluster after master goes down

I have a 2 node elasticsearch cluster (version 1.7.1), let's call it A and B. A is data node, B is data and master node.

node.master: false true ["A", "B"]


node.master: true true ["A", "B"]

Node B went down and is not recoverable, node A was working OK until first restart. Now cluster state is 503 and logs show No route to host. If I change node.master: true node status is 200 but all the data is lost. Is there any way to recover data on a single node? I have data directory from node A.

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.