Error3 reports
Fix ElasticsearchStatusException
in ELK Stack
✅ Solution
ElasticsearchStatusException usually indicates that the Elasticsearch cluster is unhealthy or unavailable, often during initialization or due to resource constraints. To fix this, ensure Elasticsearch has sufficient resources (CPU, memory, disk space), and verify that the cluster has formed correctly by checking Elasticsearch logs for startup errors and cluster health. Increase the initialization timeout or retry the operation if the cluster is still starting up.
Related Issues
Real GitHub issues where developers encountered this error:
[CI] InferenceRestIT test {p0=inference/40_semantic_text_query/Query a field that uses the default ELSER 2 endpoint} failingMar 13, 2026
[CI] InferenceRestIT test {p0=inference/30_semantic_text_inference_bwc/Calculates embeddings using the default ELSER 2 endpoint} failingMar 13, 2026
[CI] InferenceRestIT test {p0=inference/30_semantic_text_inference/Calculates embeddings using the default ELSER 2 endpoint} failingMar 13, 2026
Timeline
First reported:Mar 13, 2026
Last reported:Mar 13, 2026