I followed the blog http://chrissimpson.co.uk/elasticsearch-snapshot-restore-api.html to take backup of my elasticsearch cluster having 6 nodes(3 master,3data). When I execute
curl -XGET 'http://localhost:9200/_snapshot/es_backup/_all'
I got response having the snapshot details with all indices
{"snapshots":[{"snapshot":"snapshot_1","indices".....
the stattus of indices backup is failed and it says the reason is
indices don't have primary shards elasticsearch
What would be the problem. Please help!
