elasticsearch indexing_error ai_generated true

BulkIndexingException: failed to execute bulk item

ID: elasticsearch/bulk-indexing-failure

Also available as: JSON · Markdown
80%Fix Rate
82%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
8 active — — —

Root Cause

Bulk indexing partially failed due to mapping conflicts or queue pressure.

generic

Workarounds

  1. 90% success Parse bulk response, retry only failed items
  2. 85% success Reduce bulk batch size to 5-15MB

Dead Ends

Common approaches that don't work:

  1. Increase write queue_size to huge values 78% fail

    Delays backpressure, causes OOM

  2. Retry entire batch ignoring errors 70% fail

    Duplicates already-indexed docs