| 1 | CSV Source Support for Delta Streamer | COMPLETED |
| 2 | ORC Storage in Hudi | COMPLETED |
| 3 | Timeline Service with Incremental File System View Syncing | COMPLETED |
| 4 | Faster Hive incremental pull queries | COMPLETED |
| 5 | HUI (Hudi WebUI) | ABANDONED |
| 6 | Add indexing support to the log file | ABANDONED |
| 7 | Point in time Time-Travel queries on Hudi table | COMPLETED |
| 8 | Record level indexing mechanisms for Hudi datasets | ONGOING |
| 9 | Hudi Dataset Snapshot Exporter | COMPLETED |
| 10 | Restructuring and auto-generation of docs | COMPLETED |
| 11 | Refactor of the configuration framework of hudi project | ABANDONED |
| 12 | Efficient Migration of Large Parquet Tables to Apache Hudi | COMPLETED |
| 13 | Integrate Hudi with Flink | COMPLETED |
| 14 | JDBC incremental puller | COMPLETED |
| 15 | HUDI File Listing Improvements | COMPLETED |
| 16 | Abstraction for HoodieInputFormat and RecordReader | COMPLETED |
| 17 | Abstract common meta sync module support multiple meta service | COMPLETED |
| 18 | Insert Overwrite API | COMPLETED |
| 19 | Clustering data for freshness and query performance | COMPLETED |
| 20 | handle failed records | ONGOING |
| 21 | Allow HoodieRecordKey to be Virtual | COMPLETED |
| 22 | Snapshot Isolation using Optimistic Concurrency Control for multi-writers | COMPLETED |
| 23 | Hudi Observability metrics collection | ABANDONED |
| 24 | Hoodie Flink Writer Proposal | COMPLETED |
| 25 | Spark SQL Extension For Hudi | COMPLETED |
| 26 | Optimization For Hudi Table Query | COMPLETED |
| 27 | Data skipping index to improve query performance | COMPLETED |
| 28 | Support Z-order curve | COMPLETED |
| 29 | Hash Index | COMPLETED |
| 30 | Batch operation | ABANDONED |
| 31 | Hive integration Improvement | ONGOING |
| 32 | Kafka Connect Sink for Hudi | ONGOING |
| 33 | Hudi supports more comprehensive Schema Evolution | COMPLETED |
| 34 | Hudi BigQuery Integration | COMPLETED |
| 35 | Make Flink MOR table writing streaming friendly | UNDER REVIEW |
| 36 | HUDI Metastore Server | ONGOING |
| 37 | Hudi Metadata based Bloom Index | ONGOING |
| 38 | Spark Datasource V2 Integration | COMPLETED |
| 39 | Incremental source for Debezium | COMPLETED |
| 40 | Hudi Connector for Trino | COMPLETED |
| 41 | Hudi Snowflake Integration | IN PROGRESS |
| 42 | Consistent Hashing Index | ONGOING |
| 43 | Table Management Service | IN PROGRESS |
| 44 | Hudi Connector for Presto | COMPLETED |
| 45 | Asynchronous Metadata Indexing | COMPLETED |
| 46 | Optimizing Record Payload Handling | ONGOING |
| 47 | Add Call Produce Command for Spark SQL | COMPLETED |
| 48 | LogCompaction for MOR tables | ONGOING |
| 49 | Support sync with DataHub | COMPLETED |
| 50 | Improve Timeline Server | IN PROGRESS |
| 51 | Change Data Capture | ONGOING |
| 52 | Introduce Secondary Index to Improve HUDI Query Performance | ONGOING |
| 53 | Use Lock-Free Message Queue Improving Hoodie Writing Efficiency | COMPLETED |
| 54 | New Table APIs and Streamline Hudi Configs | UNDER REVIEW |
| 55 | Improve Hive/Meta sync class design and hierarchies | COMPLETED |
| 56 | Early Conflict Detection For Multi-Writer | COMPLETED |
| 57 | DeltaStreamer Protobuf Support | COMPLETED |
| 58 | Integrate column stats index with all query engines | UNDER REVIEW |
| 59 | Multiple event_time Fields Latest Verification in a Single Table | UNDER REVIEW |
| 60 | Federated Storage Layer | IN PROGRESS |
| 61 | Snapshot view management | UNDER REVIEW |
| 62 | Diagnostic Reporter | UNDER REVIEW |
| 63 | Index on Function and Logical Partitioning | UNDER REVIEW |
| 64 | New Hudi Table Spec API for Query Integrations | UNDER REVIEW |
| 65 | Partition TTL Management | UNDER REVIEW |
| 66 | Lockless Multi-Writer Support | UNDER REVIEW |
| 67 | Hudi Bundle Standards | UNDER REVIEW |
| 68 | A More Effective HoodieMergeHandler for COW Table with Parquet | UNDER REVIEW |
| 69 | Hudi 1.x | UNDER REVIEW |
| 70 | Hudi Reverse Streamer | UNDER REVIEW |
| 71 | Enhance OCC conflict detection | UNDER REVIEW |
| 72 | Redesign Hudi-Spark Integration | ONGOING |
