I am creating an Elasticsearch cluster. I am deleting the Elasticsearch node configuration that was already running on a single node and configuring a cluster with two newly created Elasticsearch nodes. Here, the cluster is built, but the health of the existing index is now red and cannot be refer…

Indexes cannot be referenced after cluster configuration

its-ogawa July 19, 2022, 3:44am 7

Oh. That's the bad news.
What is the correct procedure to configure a cluster while retaining the existing index?

Topic		Replies	Views
Index deleted in Cluster Elasticsearch	1	244	July 6, 2017
Consistency across cluster Elasticsearch	2	326	July 6, 2017
Is it possible to create indexes on one node of a cluster and copy it to another Elasticsearch	2	357	July 6, 2017
Dangling index, exists on local file system, but not in cluster metadata, scheduling to delete Elasticsearch	5	1213	July 6, 2017
Standalone elasticssearch node Elasticsearch	10	2629	March 24, 2017