It sounds like you might have lost your .ml-config index, or the node that index is on is inaccessible.
Which version of Elasticsearch are you using?
Does this show anything wrong?
GET _cat/indices/.ml*?v
It sounds like you might have lost your .ml-config index, or the node that index is on is inaccessible.
Which version of Elasticsearch are you using?
Does this show anything wrong?
GET _cat/indices/.ml*?v
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