Discuss the Elastic Stack

How to avoid warning when starting with discovery.type set to single node

Elastic Stack Elasticsearch

PeterNagel (Peter Nagel) June 15, 2023, 1:38pm 4

I believe there is a bug in de code that logs the warning (elasticsearch/server/src/main/java/org/elasticsearch/cluster/coordination/ClusterBootstrapService.java at main · elastic/elasticsearch · GitHub). The assumption is made that bootstrapRequirements is filled with the cluster.initial_master_nodes setting, but in fact it is filled with the node.name setting in case of single node discovery

1 Like

Can't get rid of warning "this node is locked into cluster UUID but [cluster.initial_master_nodes] is set to [Z56EEW81]; remove this setting to avoid possible data loss caused by subsequent cluster bootstrap attempts"

© 2020. All Rights Reserved - Elasticsearch

Elasticsearch is a trademark of Elasticsearch BV, registered in the U.S. and in other countries
Trademarks
Terms
Privacy
Brand
Code of Conduct

Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant logo are trademarks of the Apache Software Foundation in the United States and/or other countries.