IBM Software Architect; Kubernetes member, k8s/sig-mesos leader, Mesos contributor. Jilin University master’s degree, majoring in grid computing and distributed system. After graduation, he joined Baidu, then IBM; focus on resource management, resource scheduling in distributed system.
IBM, Beijing, China (2015 ~ now), Open Source Developer of Spectrum Conductor for Container
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Kubernetes Member: several patches; one major proposal:
- Run multiple application in k8s #36716 (proposing to be incubator, prototype at k82cn/kube-arbitrator)
Kube-mesos Maintainer: several proposals:
- Integrate Namespace/Quota with CloudProviders [#31069]
- Integrate kube-DNS with external DNS [#28453]
- Make k8sm-scheduler using reserved resource firstly [#31068]
- Kubernetes use revocable resources from Mesos [#19529]
- Refactor k8sm to avoid re-ship binaries [k8sm#20] (on-going)
Mesos Contributor: several patches and major proposals:
- Reusable/Cacheable Offer [MESOS-4811]
- Oversubscription for reservation [MESOS-4967] (with prototype)
- Manage offers in allocator [MESOS-4553]
- Enable requestResource for Marathon/Kubernetes
IBM, Beijing, China (2014 ~ 2015), Team Lead of Spectrum Symphony L3
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Lead ~5 size of team on critical customer issues handling, by working with global Product manager and Support team, to meet business priorities in time
IBM, Beijing, China (2010 ~ 2014), Team Lead of Spectrum Symphony CE
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Lead ~10 size of team on agile development for new requirements, by working with global Product manager, to meet business priorities in time; the major requirements includes:
- SSM migration
- DAG workload for Symphony (research)
- Single SIM for Symphony (investigation)
- Multiple Tasks in One Service Instance (MTS)
- Service Affinity Group (SAG)
- Recursive Workload
- 20K cores per application (Multiple-SSM)
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