apache/incubator-gluten
Jan 2026 – Jan 2026
1 Month active
Languages Used
ScalaShell
Technical Skills
Build AutomationDevOpsHadoopScalaShell Scriptingbackend development
xumanbu
PROFILE
Xumanbu
Manbu Feng focused on backend stability and cross-platform compatibility in the apache/incubator-gluten repository, addressing two critical bugs over the course of a month. He improved Hadoop-aws S3A configuration reliability by ensuring backward compatibility for time unit handling, which reduced deployment failures for pre-3.4 versions. Additionally, he enhanced ARM support by detecting ARM CPUs and aligning AArch64 compiler flags between Gluten and Velox, resolving initialization errors and improving runtime consistency. His work leveraged Scala, Shell scripting, and build automation, demonstrating a deep understanding of DevOps and distributed systems while directly reducing support overhead for both on-premises and cloud-based deployments.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
2Total
Bugs
2
Commits
2
Features
0
Lines of code
71
Activity Months1
Your Network
117 peopleWork History
January 2026
2 Commits
Jan 1, 2026January 2026 monthly summary for apache/incubator-gluten. Focused on stabilizing configurations and ARM compatibility, delivering two cross-repo fixes with measurable business value: improved S3A Hadoop-AWS config reliability and reduced ARM/xsimd initialization failures. These changes enhance deployment stability for on-prem and cloud-based workloads relying on Gluten with Hadoop-aws and Velox integrations.
2 Commits
Jan 1, 2026January 2026 monthly summary for apache/incubator-gluten. Focused on stabilizing configurations and ARM compatibility, delivering two cross-repo fixes with measurable business value: improved S3A Hadoop-AWS config reliability and reduced ARM/xsimd initialization failures. These changes enhance deployment stability for on-prem and cloud-based workloads relying on Gluten with Hadoop-aws and Velox integrations.
January 2026
Activity
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Quality Metrics
Correctness100.0%
Maintainability90.0%
Architecture100.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
ScalaShell
Technical Skills
Build AutomationDevOpsHadoopScalaShell Scriptingbackend development
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