Apache Ignite 2 product properties reconstructed from tests
This site publishes user-facing product properties reconstructed from Apache Ignite 2 test sources.
The goal is to make test-backed guarantees easier to read as product behavior: what Ignite gives to users, why the behavior matters, which public tests support it, and where the evidence has boundaries.
Russian pages are available under Русская версия. Full translations are added page by page; Java test FQNs stay identical across languages.
Published sections
- SQL planning, constraints, control commands and discovery — SQL planners/constraints, command-line operator contracts and TCP discovery.
- Cache API, serializable transactions, cluster state and affinity — cache API compatibility, transactions, cluster state, cache groups and affinity.
- Thin client events — lifecycle, connection and request event callbacks.
- Thin client partition awareness — affinity routing, topology refresh, multi-DC routing, metrics and cleanup.
- Persistence cache dump — dump export, reading, validation, diagnostics and cleanup.
- Binary marshalling and builders — binary objects, builders, optimized marshalling and storage-structure evidence.
- Thin JDBC — connection options, bulk load, prepared statements, result sets and ODBC escape parsing.
Reading notes
Each page is reconstructed from tests, so boundaries matter. A page describes what the current evidence supports; it does not turn every implementation detail or every untested mode into a product promise.