elasticsearch connection_error ai_generated true

NodeNotConnectedException: not connected

ID: elasticsearch/node-not-connected

Also available as: JSON · Markdown
75%Fix Rate
80%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
8 active — — —

Root Cause

Transport cannot reach ES node.

generic

Workarounds

  1. 88% success Check network and transport port 9300
  2. 82% success Review discovery.seed_hosts config

Dead Ends

Common approaches that don't work:

  1. Remove node from cluster immediately 82% fail

    Triggers unnecessary shard reallocation

  2. Disable discovery 90% fail

    Breaks cluster formation