Source: https://seerepo.com/compare/apache/dubbo/vs/elastic/logstash
Markdown source: https://seerepo.com/compare/apache/dubbo/vs/elastic/logstash.md
Description: dubbo and logstash share 4 technologies: commons-logging, log4j-slf4j-impl, OpenTelemetry, and org.apache.logging.log4j:log4j-core. dubbo is written in Java and logstash in Ruby.

# dubbo vs logstash

dubbo and logstash share 4 technologies: commons-logging, log4j-slf4j-impl, OpenTelemetry, and org.apache.logging.log4j:log4j-core. dubbo is written in Java and logstash in Ruby.

- [apache/dubbo](https://seerepo.com/r/apache/dubbo): The java implementation of Apache Dubbo. An RPC and microservice framework.
- [elastic/logstash](https://seerepo.com/r/elastic/logstash): Logstash - transport and process your logs, events, or other data

## What they share and what sets them apart

- In common: commons-logging, log4j-slf4j-impl, OpenTelemetry, org.apache.logging.log4j:log4j-core
- Only in dubbo: JAX-RS, curator-recipes, hazelcast, org.springframework:spring-jdbc, com.alibaba.nacos:nacos-client, org.apache.zookeeper:zookeeper, javax.cache:cache-api, dubbo-registry-nacos, dubbo-spring-boot-starter, org.apache.tomcat.embed:tomcat-embed-websocket, org.springframework:spring-tx, Spring Boot, tomcat-embed-core, tomcat-embed-el, Spring, javax.servlet:javax.servlet-api, org.apache.dubbo:dubbo, jakarta.servlet:jakarta.servlet-api, org.springframework.security:spring-security-bom, spring-security-oauth2-authorization-server, spring-security-oauth2-client, compiler, org.springframework.boot:spring-boot-starter-validation, Hibernate, jakarta.validation:jakarta.validation-api, javax.validation:validation-api, io.opentelemetry:opentelemetry-bom, logback-classic, micrometer-registry-prometheus, micrometer-tracing-bridge-brave, micrometer-tracing-bridge-otel, org.apache.logging.log4j:log4j-slf4j2-impl, org.springframework.boot:spring-boot-starter-logging, Prometheus, sentinel-transport-simple-http, zipkin-reporter-brave, io.micrometer:micrometer-core, io.micrometer:micrometer-observation, io.micrometer:micrometer-tracing, org.slf4j:slf4j-api, log4j:log4j, org.apache.logging.log4j:log4j-api, io.micrometer:micrometer-registry-otlp
- Only in logstash: Sinatra, rack, csv, Apache, log4j-1.2-api, Logstash, slf4j-api, down, io.opentelemetry:opentelemetry-exporter-otlp, io.opentelemetry:opentelemetry-sdk, puma

## Side by side

| | dubbo | logstash |
|---|---|---|
| Size | 482,221 lines written, 2,425 code files | 163,184 lines written, 684 code files |
| Who writes it | 0.1% of its commits signed by AI. With GitHub Copilot and Claude Code | 0.2% of its commits signed by AI. With GitHub Copilot, Claude Code, and Cursor |
| Activity | Last push November 3, 2026, 8,430 commits, 41,572 stars | Last push November 6, 2026, 10,353 commits, 14,973 stars |
| Tests | 1,630 test files. 50.3% of its code files have a test that imports them | 474 test files. 60.2% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, dubbo or logstash?

dubbo, with 482,221 lines written; logstash has 163,184.

The proof: [apache/dubbo's code at commit 2d9730c](https://github.com/apache/dubbo/tree/2d9730c6ab4358d94c6e3594fdd2dca0009fe912)

### Which has more GitHub stars, dubbo or logstash?

dubbo, with 41,572 stars; logstash has 14,973.

The proof: [apache/dubbo on GitHub](https://github.com/apache/dubbo)

### Which has more tests, dubbo or logstash?

dubbo, with 1,630 test files; logstash has 474.

The proof: [apache/dubbo's code at commit 2d9730c](https://github.com/apache/dubbo/tree/2d9730c6ab4358d94c6e3594fdd2dca0009fe912)

### Which was updated more recently, dubbo or logstash?

logstash: its last push was on November 6, 2026, and dubbo's on November 3, 2026.

The proof: [elastic/logstash's commits on GitHub](https://github.com/elastic/logstash/commits)

### Which has more commits signed by AI, dubbo or logstash?

logstash: an AI signed 0.2% of its commits, with GitHub Copilot, Claude Code, and Cursor; in dubbo, 0.1%.

The proof: [the commits each tool signed in elastic/logstash](https://seerepo.com/r/elastic/logstash/ai)

## Sources

- apache/dubbo: Read on November 6, 2026, at commit 2d9730c (https://github.com/apache/dubbo/tree/2d9730c6ab4358d94c6e3594fdd2dca0009fe912)
- elastic/logstash: Read on November 8, 2026, at commit 6f7d271 (https://github.com/elastic/logstash/tree/6f7d271503544972c368578a7e1e0f9b2fb55bf1)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.