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chesnokoff/README.md

Hi, I'm Aleksandr 👋

Java developer contributing to Apache Ignite. At MIPT I do research in empirical software engineering and work as a teaching assistant on a Java course.

What I work on in Apache Ignite

  • Rolling upgrade (IEP-132): version checks on node join, control.sh commands, distributed processes during an upgrade, compatibility tests on testcontainers.
  • Performance statistics: new operation types and system views in the profiling report, including the ignite-extensions module.
  • Message compatibility: moving discovery and communication messages to generated serializers, and checking their wire format on CI.
  • JDK 17/21: compilation, tests and runtime fixes, e.g. lost profiling records on JDK 21 caused by JDK-8323782.

Besides my own patches, I regularly review pull requests from other contributors in these areas.

Merged PRs in apache/ignite · in apache/ignite-extensions · JIRA tickets

Reviewed PRs in apache/ignite · in apache/ignite-extensions

Research

I study software quality on large samples of open-source code: how structural metrics, change history and static analysis findings relate to each other.

Other projects

Contact

LinkedIn · chesnokoff239@gmail.com

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