mongodb runtime_error ai_generated true

ChangeStreamFatalError: resume token expired

ID: mongodb/change-stream-error

Also available as: JSON · Markdown
78%Fix Rate
82%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
7 active — — —

Root Cause

Change stream resume token expired or invalidated.

generic

Workarounds

  1. 90% success Store resume tokens persistently and restart from last token
  2. 85% success Ensure oplog retention covers expected downtime: replSetOplogSize

Dead Ends

Common approaches that don't work:

  1. Restart change stream without resume token 78% fail

    Misses events during gap

  2. Set very large oplog size 70% fail

    Expensive storage