| About the Elasticsearch category |  | 0 | 75245 | April 22, 2015 |
| High CPU Usage on a few data nodes / Hotspotting of data |      | 90 | 90 | December 14, 2025 |
| There is insufficient memory for the Java Runtime Environment to continue |   | 39 | 139 | December 14, 2025 |
| Forming an Elasticsearch cluster |   | 1 | 9 | December 14, 2025 |
| Architecture Validation: Backing up ES Clusters to Local Disk without NAS (using S3 Gateway sidecar) |  | 6 | 18 | December 12, 2025 |
| Elasticsearch for TrueNAS indexing |    | 6 | 38 | December 12, 2025 |
| Master node does not allow updating |  | 3 | 13 | December 12, 2025 |
| API key does or does not rely on permissions from user that created it |   | 7 | 62 | December 12, 2025 |
| Facing Error while upgrading elasticsearch cluster to 8.19.8 |  | 2 | 11 | December 12, 2025 |
| What is the best indexing strategy in Elasticsearch for many small shards? |  | 3 | 18 | December 12, 2025 |
| Elastic cluster is getting down after 2 - 3 hours |  | 46 | 30 | December 12, 2025 |
| Elastic/kibana webserver .p12/.crt issues |  | 6 | 39 | December 12, 2025 |
| Migration 5.x to 9.x |  | 3 | 17 | December 11, 2025 |
| Are date indexes not allowed anymore? |   | 10 | 54 | December 11, 2025 |
| Elasticsearch-reset-password on linux can't accept special characters |    | 21 | 201 | December 11, 2025 |
| Question about using Elasticsearch for RAG |  | 0 | 16 | December 11, 2025 |
| Inquiry about billing for ELK serverless |   | 1 | 78 | December 11, 2025 |
| ILM vs routing for growing vector database with separate clients |  | 5 | 10 | December 10, 2025 |
| Very strange ingest pipeline problem |  | 5 | 32 | December 10, 2025 |
| Migrating from Elastic NEST v7 to .NET Elastic Client v9: Aggregation with Nested clause |   | 2 | 11 | December 10, 2025 |
| Configure High Availability setup for elastic stack |  | 1 | 24 | December 10, 2025 |
| Will the HLRC client work with Elasticsearch version 9.x |  | 5 | 17 | December 10, 2025 |
| Inconsistency count observed for term aggregation operation |   | 7 | 39 | December 10, 2025 |
| Open a point in time API error after Elastic Client upgrade |  | 2 | 19 | December 10, 2025 |
| How can we do elasticsearch and stack migration to new hardware, retaining all old data? |  | 1 | 11 | December 10, 2025 |
| Seek Recommended Storage Type for Data Retention |  | 2 | 11 | December 10, 2025 |
| Hypothetical - ingest nodes vs data nodes | | 3 | 17 | December 9, 2025 |
| Elasticsearch Snapshots in a Dedicated S3 Bucket (Cross-Region, Multi-Deployment) |  | 4 | 18 | December 9, 2025 |
| Understanding forcemerge with only_expunge_deletes |  | 0 | 12 | December 9, 2025 |
| Can I sort a sematic query based on a field containing a value or not? |  | 1 | 11 | December 6, 2025 |