apache/druid
Mar 2026 – Mar 2026
1 Month active
Languages Used
JavaSQL
Technical Skills
JavaSQLback end development
Razin Bouzar
PROFILE
Razin Bouzar
Worked on the apache/druid repository to enhance deployment observability and verification during rolling deployments. Developed a feature that emits the JAR build revision from each node, allowing teams to confirm that all nodes are running the intended version. This was achieved by adding a build_revision column to the sys.servers table for direct SQL queries and introducing a buildRevision metric dimension to cluster monitoring. The work, implemented using Java and SQL with a focus on back end development, enables automated verification of deployment consistency, reduces operational risk, and streamlines troubleshooting in multi-node environments. No major bug fixes were addressed this period.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
1Total
Bugs
0
Commits
1
Features
1
Lines of code
275
Activity Months1
Work History
March 2026
1 Commits • 1 Features
Mar 1, 2026Month: 2026-03. This month focused on enhancing deployment observability and rollout verification for apache/druid by delivering Build Revision Visibility for Rolling Deployments. Key changes include emitting the JAR build revision on each node, introducing a build_revision column in sys.servers, and adding a buildRevision metric dimension to monitoring, enabling verification that all nodes run the intended revision during rolling deployments. This work reduces deployment risk and accelerates troubleshooting, especially in multi-node clusters. No major bugs fixed this month; activities centered on added instrumentation and observability improvements. Commit 9a7079732e3f39f8f1cf170923ecf39dcfb08b64: feat: Emit build revision dimension and add it to to sys.servers table (#19123) with details including buildRevision metric and build_revision column.
1 Commits • 1 Features
Mar 1, 2026Month: 2026-03. This month focused on enhancing deployment observability and rollout verification for apache/druid by delivering Build Revision Visibility for Rolling Deployments. Key changes include emitting the JAR build revision on each node, introducing a build_revision column in sys.servers, and adding a buildRevision metric dimension to monitoring, enabling verification that all nodes run the intended revision during rolling deployments. This work reduces deployment risk and accelerates troubleshooting, especially in multi-node clusters. No major bugs fixed this month; activities centered on added instrumentation and observability improvements. Commit 9a7079732e3f39f8f1cf170923ecf39dcfb08b64: feat: Emit build revision dimension and add it to to sys.servers table (#19123) with details including buildRevision metric and build_revision column.
March 2026
Activity
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Quality Metrics
Correctness100.0%
Maintainability80.0%
Architecture100.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaSQL
Technical Skills
JavaSQLback end development
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