apache/druid
Mar 2026 – Apr 2026
2 Months active
Languages Used
JSONJavaMarkdown
Technical Skills
Configuration ManagementJavaLogging
sarangv
PROFILE
Sarangv
Worked on the apache/druid repository to deliver configurable metric filtering for the Druid logging emitter, enabling operators to control which metrics are logged through a JSON-based configuration. Leveraging Java and configuration management skills, introduced a toggle and default metrics to streamline log relevance and reduce storage and processing costs, while ensuring non-metric events remain unaffected. Addressed classpath conflicts by refining resource packaging, limiting included files to only those required for logging emitter functionality, and preventing test or log configuration files from propagating across modules. Collaborated cross-team, co-authoring fixes that improved build reliability and maintainability, and enhanced observability through targeted logging.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
659
Activity Months2
Work History
April 2026
1 Commits
Apr 1, 2026April 2026 monthly summary focusing on key accomplishments, features delivered, major bugs fixed, overall impact, and technologies demonstrated. This month centered on stabilizing resource packaging for the Logging Emitter to prevent classpath conflicts and ensure reliable per-task logging across modules.
1 Commits
Apr 1, 2026April 2026 monthly summary focusing on key accomplishments, features delivered, major bugs fixed, overall impact, and technologies demonstrated. This month centered on stabilizing resource packaging for the Logging Emitter to prevent classpath conflicts and ensure reliable per-task logging across modules.
April 2026
March 2026
1 Commits • 1 Features
Mar 1, 2026In March 2026, delivered configurable metric filtering for the Apache Druid logging emitter, enabling operators to selectively log metrics via a JSON configuration. Introduced defaultMetrics for the logging emitter and a toggle (druid.emitter.logging.shouldFilterMetrics) with an optional allowedMetricsPath to specify allowed metrics. Non-metric events (alerts and other logs) continue to be logged. This reduces log volume, storage and processing costs, and improves observability relevance and governance. The change also fixes issue #19021. Co-authored-by: Sarang Vadali.
March 2026
1 Commits • 1 Features
Mar 1, 2026In March 2026, delivered configurable metric filtering for the Apache Druid logging emitter, enabling operators to selectively log metrics via a JSON configuration. Introduced defaultMetrics for the logging emitter and a toggle (druid.emitter.logging.shouldFilterMetrics) with an optional allowedMetricsPath to specify allowed metrics. Non-metric events (alerts and other logs) continue to be logged. This reduces log volume, storage and processing costs, and improves observability relevance and governance. The change also fixes issue #19021. Co-authored-by: Sarang Vadali.
Activity
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Quality Metrics
Correctness90.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage30.0%
Skills & Technologies
Programming Languages
JSONJavaMarkdown
Technical Skills
Configuration ManagementJavaLogging
Repositories Contributed To
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