Versions (relevant - OpenSearch/Dashboard/Server OS/Browser):
i am unable to upgrade my opensearch cluster from version 2.3 to any version higher than 2.3 i get the following error when run the version upgrade compatibility test
Cluster is write blocked
i have checked the cluster state thats green
{
“cluster_name” : “xxxxxxxxxxxx:stag-opensearch”,
“status” : “green”,
“timed_out” : false,
“number_of_nodes” : 9,
“number_of_data_nodes” : 6,
“discovered_master” : true,
“discovered_cluster_manager” : true,
“active_primary_shards” : 2132,
“active_shards” : 4405,
“relocating_shards” : 0,
“initializing_shards” : 0,
“unassigned_shards” : 0,
“delayed_unassigned_shards” : 0,
“number_of_pending_tasks” : 0,
“number_of_in_flight_fetch” : 0,
“task_max_waiting_in_queue_millis” : 0,
“active_shards_percent_as_number” : 100.0
}
Describe the issue:
Configuration:
Relevant Logs or Screenshots: