--- title: "hop vs yunikorn-core" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/apache-hop-vs-apache-yunikorn-core" tools: ["apache-hop", "apache-yunikorn-core"] --- # hop vs yunikorn-core *GraphCanon updated Sep 29, 2026* ## Verdict Pick hop when hop is primarily Java; yunikorn-core is Go; pick yunikorn-core when yunikorn-core is primarily Go; hop is Java. [hop](https://hop.apache.org/) reports 1.5k GitHub stars, 477 forks, and 430 open issues, last pushed Sep 19, 2026. [yunikorn-core](https://yunikorn.apache.org/) has 1.0k stars, 290 forks, and 19 open issues, last pushed Sep 29, 2026. Figures are from public GitHub metadata via [hop's repository](https://github.com/apache/hop) and [yunikorn-core's repository](https://github.com/apache/yunikorn-core). | | [hop](/tools/apache-hop.md) | [yunikorn-core](/tools/apache-yunikorn-core.md) | | --- | --- | --- | | Tagline | A Java-based orchestration platform for data integration and workflow management | Universal resource scheduler for container orchestrator systems | | Stars | 1,469 | 1,029 | | Forks | 477 | 290 | | Open issues | 430 | 19 | | Language | Java | Go | | Adopt for | Hop is a Java-based orchestration platform focused on data integration and workflow management, making it suitable for organizations that require robust ETL processes and are comfortable with the Java ecosystem. | - | | Persona | - | - | | Runtime | - | - | | License | Under the Apache-2.0 license, users are granted permissive rights to use, study, change, and distribute the software for any purpose. | Apache-2.0 | | Categories | Developer Tools | Developer Tools | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [hop](/tools/apache-hop.md) | [yunikorn-core](/tools/apache-yunikorn-core.md) | | --- | --- | --- | | Open issues (now) | 430 | 19 | | Stars delta | +34 (30d) | +6 (30d) | | Open issues delta | -49 (30d) | +7 (30d) | | Full report | [trust report](/tools/apache-hop/trust.md) | [trust report](/tools/apache-yunikorn-core/trust.md) | ## Decision facts: hop - **Pricing:** freemium - As an open-source tool under the Apache-2.0 license, Hop is free to download and use. However, additional support or services might come at a cost. - **Requirements:** Java development environment must be set up for using Hop. - **Adopt for:** Hop is a Java-based orchestration platform focused on data integration and workflow management, making it suitable for organizations that require robust ETL processes and are comfortable with the Java ecosystem. - **License detail:** Under the Apache-2.0 license, users are granted permissive rights to use, study, change, and distribute the software for any purpose. ## Decision facts: yunikorn-core - **Pricing:** freemium - yunikorn-core is free and open-source software under the Apache License v2.0. Additional paid services may be available from third parties for enterprise support or integration. - **Requirements:** Ensure you have a container orchestrator system such as Kubernetes or Apache Hadoop YARN to utilize yunikorn-core effectively.; Consider the learning curve associated with setting up and using YuniKorn if your team is not already familiar with its architecture. ## Choose when ### Choose hop if… - hop is primarily Java; yunikorn-core is Go. - Pricing: As an open-source tool under the Apache-2.0 license, Hop is free to download and use. However, additional support or services might come at a cost.. - Requirements: Java development environment must be set up for using Hop.. - Tags unique to hop: apache, data-integration, etl, java. - - When your organization primarily uses the Java programming language for development. ### Choose yunikorn-core if… - yunikorn-core is primarily Go; hop is Java. - Pricing: yunikorn-core is free and open-source software under the Apache License v2.0. Additional paid services may be available from third parties for enterprise support or integration.. - Requirements: Ensure you have a container orchestrator system such as Kubernetes or Apache Hadoop YARN to utilize yunikorn-core effectively.; Consider the learning curve associated with setting up and using YuniKorn if your team is not already familiar with its architecture.. - Tags unique to yunikorn-core: apache-yarn, go, kubernetes. - Use yunikorn-core when you need efficient fine-grained resource sharing across various workloads in multi-tenant environments. ## When NOT to use hop - - When the team lacks experience in Java and has a preference for languages like Python for workflow orchestrations. - - If project requirements align more closely with cloud-specific tools that offer deeper integrations than Hop can provide. - - In scenarios where real-time data streaming is critical, as alternatives might have stronger capabilities. ## When NOT to use yunikorn-core - Avoid yunikorn-core when your orchestrator system is not compatible with universal resource schedulers designed for container orchestration. - Do not use if the project strictly requires scheduler solutions that are deeply integrated with a specific orchestrator, as YuniKorn's core remains agnostic to underlying resource managers. ## Common questions ### What is the difference between hop and yunikorn-core? hop: A Java-based orchestration platform for data integration and workflow management. yunikorn-core: Universal resource scheduler for container orchestrator systems. See the comparison table for live GitHub stats and shared categories. ### When should I choose hop over yunikorn-core? Choose hop over yunikorn-core when hop is primarily Java; yunikorn-core is Go; Pricing: As an open-source tool under the Apache-2.0 license, Hop is free to download and use. However, additional support or services might come at a cost.; Requirements: Java development environment must be set up for using Hop.; Tags unique to hop: apache, data-integration, etl, java; - When your organization primarily uses the Java programming language for development. ### When should I choose yunikorn-core over hop? Choose yunikorn-core over hop when yunikorn-core is primarily Go; hop is Java; Pricing: yunikorn-core is free and open-source software under the Apache License v2.0. Additional paid services may be available from third parties for enterprise support or integration.; Requirements: Ensure you have a container orchestrator system such as Kubernetes or Apache Hadoop YARN to utilize yunikorn-core effectively.; Consider the learning curve associated with setting up and using YuniKorn if your team is not already familiar with its architecture.; Tags unique to yunikorn-core: apache-yarn, go, kubernetes; Use yunikorn-core when you need efficient fine-grained resource sharing across various workloads in multi-tenant environments. ### When should I avoid hop? - When the team lacks experience in Java and has a preference for languages like Python for workflow orchestrations. - If project requirements align more closely with cloud-specific tools that offer deeper integrations than Hop can provide. - In scenarios where real-time data streaming is critical, as alternatives might have stronger capabilities. ### When should I avoid yunikorn-core? Avoid yunikorn-core when your orchestrator system is not compatible with universal resource schedulers designed for container orchestration. Do not use if the project strictly requires scheduler solutions that are deeply integrated with a specific orchestrator, as YuniKorn's core remains agnostic to underlying resource managers. ### Is hop or yunikorn-core more popular on GitHub? hop has more GitHub stars (1,469 vs 1,029). Stars measure visibility, not whether either tool fits your constraints. ### Are hop and yunikorn-core open source? Yes - both are open-source projects on GitHub (hop: Apache-2.0, yunikorn-core: Apache-2.0). ### Where can I find alternatives to hop or yunikorn-core? GraphCanon lists graph-backed alternatives at [hop alternatives](/tools/apache-hop/alternatives) and [yunikorn-core alternatives](/tools/apache-yunikorn-core/alternatives) ([hop markdown twin](/tools/apache-hop/alternatives.md), [yunikorn-core markdown twin](/tools/apache-yunikorn-core/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/apache-hop-vs-apache-yunikorn-core.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, hop or yunikorn-core? hop: Very active. yunikorn-core: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for hop and yunikorn-core? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [hop trust report](/tools/apache-hop/trust); [yunikorn-core trust report](/tools/apache-yunikorn-core/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=apache-hop`](/api/graphcanon/graph?tool=apache-hop) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_