TIKA-4606: Upgrade Apache Ignite from 2.x to 3.x#2505
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nddipiazza wants to merge 15 commits intomainfrom
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TIKA-4606: Upgrade Apache Ignite from 2.x to 3.x#2505nddipiazza wants to merge 15 commits intomainfrom
nddipiazza wants to merge 15 commits intomainfrom
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- Upgraded ignite.version from 2.17.0 to 3.1.0 - Replaced Ignite 2.x dependencies with Ignite 3.x equivalents: - ignite-core → ignite-api + ignite-runner - ignite-spring → removed (not needed) - Removed H2 database dependency (Calcite is built-in to Ignite 3.x) - Added exclusions for REST and metrics modules (not needed for config store) - Added dependency management to resolve convergence issues: - kotlin-stdlib: 2.2.0 - picocli: 4.7.5 - micronaut-inject: 3.10.4 - snakeyaml: 2.4 ✅ Calcite SQL engine now built-in via ignite-sql-engine ✅ No H2 dependency ❌ Code refactoring still needed - compilation errors due to API changes (Ignite 2.x cache API → Ignite 3.x table API) Next: Refactor IgniteConfigStore, IgniteStoreServer, IgniteConfigStoreConfig to use new Ignite 3.x Table API and configuration
✅ COMPILATION SUCCESS - All code refactored for Ignite 3.x API Changes: 1. IgniteConfigStoreConfig.java: - Replaced CacheMode enum with replicas/partitions - tableName replaces cacheName (Ignite 3.x uses tables not caches) - Added partitions configuration - Removed getCacheModeEnum() method 2. IgniteConfigStore.java: - Complete rewrite for Ignite 3.x client-server architecture - Uses IgniteClient.builder() to connect to cluster - KeyValueView<K,V> replaces IgniteCache<K,V> - Table-based storage instead of cache-based - Client-server model (connects to IgniteStoreServer) 3. IgniteStoreServer.java: - Uses IgniteServer for embedded server - Creates tables and distribution zones via SQL - Simplified initialization (no complex config needed) - Uses Ignite 3.x Table API 4. IgniteConfigStoreTest.java: - Updated to use BeforeAll/AfterAll for server lifecycle - Starts IgniteStoreServer once for all tests - Clients connect to server instance Technical Details: - Client connects via port 10800 (default) - Distribution zones configure replication - SQL: CREATE ZONE, CREATE TABLE - KeyValueView for simple get/put operations - SQL queries for keySet() and size() Status: ✅ Code compiles successfully ✅ No dependency issues ✅ Checkstyle passes ✅ Spotless passes⚠️ Tests need server initialization fix (Ignite 3.x embedded startup) Next: Fix embedded Ignite 3.x server startup in tests
… 3.x Changes: 1. tika-parent/pom.xml - Added dependency management for Ignite 3.x convergence: - org.ow2.asm:asm:9.9.1 (was conflicting 9.9 vs 9.9.1) - info.picocli:picocli:4.7.7 (was conflicting 4.7.5 vs 4.7.7) - org.yaml:snakeyaml:2.4 (was conflicting 2.0 vs 2.4) - javax.validation:validation-api:2.0.1.Final 2. TikaGrpcServerImpl.java - Updated startIgniteServer() for Ignite 3.x: - Replaced CacheMode with replicas/partitions - tableName instead of cacheName (backwards compatible) - Uses new IgniteStoreServer(tableName, replicas, partitions, instanceName) - Parses both old (cacheName) and new (tableName) config for compatibility Result: ✅ BUILD SUCCESS with no convergence errors
- Upgraded ignite-api, ignite-client, and ignite-runner to 3.1.0 - Migrated from cache-based to table-based API - Updated configuration to use tableName instead of cacheName - Added dependency management for Micronaut dependencies to resolve convergence issues - Updated forbidden API calls to use Locale.ROOT - Modified IgniteStoreServer to use Ignite 3.x API and configuration - Build succeeds and basic gRPC tests pass - Ignite 3.x runtime requires further investigation for proper server startup
- Upgraded ignite-core 2.16.0 -> ignite-runner 3.1.0 - Migrated from IgniteConfiguration to hocon-based config - Updated IgniteConfigStore to use new KeyValueView API - Fixed IgniteStoreServer for embedded mode - Updated ExtensionConfigDTO to use Ignite 3 Mapper - Added required JVM --add-opens flags for Java 17+ - Fixed EmitHandler NPE for NO_EMIT scenario - Added emitter_id to FetchAndParseRequest proto - Integrated e2e tests into parent build - Added local server mode for CI (no Docker required) - Fixed gRPC channel resource leak in tests - All 11 unit tests passing, e2e test passing
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CI workflows encountered a transient Maven Central 403 Forbidden error (not related to this PR's changes). All workflows have been re-run and are now executing successfully. This is a known intermittent issue with GitHub Actions and Maven Central repository access. |
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Fixed Windows build failure 🪟 The Windows CI was failing with: Root cause: Ignite 3.x adds many more dependencies than 2.x, causing the classpath to exceed Windows command line limits (~8191 characters). Solution: Implemented Java @argfile support in PipesClient:
This is a general improvement that will help any future dependency additions. ✅ |
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Fixed forbiddenapis check ✅ The Fix: Changed to All builds should now pass! 🚀 |
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The tika-grpc e2e tests fail on Windows CI due to: 1. Docker/Testcontainers not being available (windows containers not supported) 2. Maven not being on the PATH during test execution These tests work fine on Linux/Mac and locally on Windows when Docker Desktop is properly configured. Using JUnit 5's @DisabledOnOs annotation to skip these tests on Windows CI while keeping them active on other platforms. Fixes: FileSystemFetcherTest and IgniteConfigStoreTest failing on Windows CI
Add RAT plugin exclusions for files that don't require Apache license headers: - README.md files (documentation) - Docker Compose YAML files (configuration) - log4j2.xml (configuration) - target/ and .idea/ directories This fixes the RAT check failures in CI for the e2e-tests module while maintaining proper license compliance for source code files.
The e2e tests were failing in CI because they required docker-compose CLI which is not available on GitHub Actions runners. Root cause: - DockerComposeContainer requires 'docker-compose' command on PATH - GitHub Actions has Docker but not docker-compose installed - Other Tika tests use GenericContainer which works fine Solution: - Modified ExternalTestBase to support both local server and Docker modes - Uses tika.e2e.useLocalServer property (defaults to true in pom.xml) - In local mode, starts tika-grpc server via Maven exec (no Docker needed) - In Docker mode, uses DockerComposeContainer (for local dev with Docker) - Removed @DisabledOnOs annotations - tests now work on all platforms This matches the pattern already used in IgniteConfigStoreTest and allows tests to run in CI without requiring docker-compose while still supporting Docker-based testing locally.
On Windows, the Maven executable is 'mvn.cmd' not 'mvn'. Also use platform-specific path separators for java executable.
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Summary
This PR upgrades Apache Ignite from 2.16.0 to 3.1.0 in the tika-pipes-config-store-ignite module.
Changes Made
Core Upgrade
Server & Integration
Testing & CI
Test Results
✅ 11/11 unit tests passing in tika-pipes-config-store-ignite
✅ E2E test passing - processes documents successfully
✅ No resource leaks - proper cleanup verified
✅ BUILD SUCCESS locally
Breaking Changes
None - API remains backward compatible from user perspective
CI Configuration
Tests use local server mode by default:
tika.e2e.useLocalServer=true-Dtika.e2e.useLocalServer=falseto use DockerFixes apache/tika#TIKA-4606