apache/seatunnel
Feb 2026 – Apr 2026
2 Months active
Languages Used
Java
Technical Skills
JavaKafkaMongoDBbackend developmentAPI DevelopmentConnector Development
miracle
PROFILE
Miracle
Contributed to the apache/seatunnel project by enhancing data streaming connectors using Java, Kafka, MongoDB, and Pulsar. Developed multi-table reading support for the Pulsar source connector, enabling ingestion of multiple tables with distinct topics and formats, which streamlined configuration and expanded multi-tenant pipeline capabilities. Addressed reliability in the MongoDB CDC connector by introducing a HEARTBEAT flag and excluding heartbeat records from data-change processing, effectively preventing null pointer exceptions during heartbeat cycles. Demonstrated a methodical approach to backend and connector development, focusing on defensive coding and clear change tracking to improve stability, flexibility, and data accuracy within complex streaming environments.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
3,407
Activity Months2
Your Network
103 peopleWork History
April 2026
1 Commits • 1 Features
Apr 1, 2026Month: 2026-04 — This month delivered a key feature for the Apache Seatunnel Pulsar integration: Multi-Table Reading in the Pulsar Source Connector. Implemented support for configuring multiple tables with distinct topics and formats within the Pulsar source connector (Connector-V2). This expansion enables customers to ingest multiple tables from Pulsar streams with per-table settings, reducing manual configuration and broadening use cases for multi-tenant data pipelines.
1 Commits • 1 Features
Apr 1, 2026Month: 2026-04 — This month delivered a key feature for the Apache Seatunnel Pulsar integration: Multi-Table Reading in the Pulsar Source Connector. Implemented support for configuring multiple tables with distinct topics and formats within the Pulsar source connector (Connector-V2). This expansion enables customers to ingest multiple tables from Pulsar streams with per-table settings, reducing manual configuration and broadening use cases for multi-tenant data pipelines.
April 2026
February 2026
1 Commits
Feb 1, 2026February 2026: Stabilized the MongoDB CDC heartbeat handling in the Seatunnel project to improve reliability of the data-change stream. Delivered a targeted fix that prevents NPEs during heartbeat processing by introducing a HEARTBEAT flag and excluding heartbeat records from the data-change path when heartbeat.interval.ms is enabled, increasing stability of the connector across heartbeat cycles.
February 2026
1 Commits
Feb 1, 2026February 2026: Stabilized the MongoDB CDC heartbeat handling in the Seatunnel project to improve reliability of the data-change stream. Delivered a targeted fix that prevents NPEs during heartbeat processing by introducing a HEARTBEAT flag and excluding heartbeat records from the data-change path when heartbeat.interval.ms is enabled, increasing stability of the connector across heartbeat cycles.
Activity
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Quality Metrics
Correctness90.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage30.0%
Skills & Technologies
Programming Languages
Java
Technical Skills
API DevelopmentConnector DevelopmentData StreamingJavaKafkaMongoDBPulsarbackend development
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