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5 articles · Page 1 of 1
Mingyi World Elasticsearch
Mingyi World Elasticsearch
May 31, 2026 · Operations

How to Collect Easysearch Logs with Filebeat OSS: A Step‑by‑Step Guide

This guide walks through selecting Filebeat OSS 7.10.2, preparing Ubuntu 20.04, uploading and extracting the package, configuring filebeat.yml for Easysearch log paths, creating an index template, starting Filebeat, verifying data ingestion, and applying production‑grade recommendations such as systemd service setup and ILM policies.

EasysearchElasticsearchUbuntu
0 likes · 11 min read
How to Collect Easysearch Logs with Filebeat OSS: A Step‑by‑Step Guide
Mingyi World Elasticsearch
Mingyi World Elasticsearch
Aug 27, 2025 · Backend Development

Beyond Reindex: Alternative Ways to Delete Fields from an Elasticsearch Index

When legacy or sensitive fields bloat an Elasticsearch index, rebuilding the index with reindex can be costly, so this article examines why fields cannot be removed directly and presents four practical, non‑reindex approaches—_source filtering, index templates, ingest pipelines, and alias‑based gradual migration—detailing their trade‑offs and implementation steps.

ElasticsearchField DeletionIngest Pipeline
0 likes · 12 min read
Beyond Reindex: Alternative Ways to Delete Fields from an Elasticsearch Index