This is an automated email from the ASF dual-hosted git repository. zhangyue19921010 pushed a commit to branch rfc-83-claim in repository https://gitbox.apache.org/repos/asf/hudi.git
commit 24e4b7f3f6f92d2f989a186f80017a73508c4f83 Author: zhangyue143 <[email protected]> AuthorDate: Wed Dec 18 14:39:24 2024 +0800 claim rfc-83 Incremental Table Service --- rfc/README.md | 167 +++++++++++++++++++++++++++++----------------------------- 1 file changed, 84 insertions(+), 83 deletions(-) diff --git a/rfc/README.md b/rfc/README.md index 56765a620c8..1710c760bc1 100644 --- a/rfc/README.md +++ b/rfc/README.md @@ -34,87 +34,88 @@ The list of all RFCs can be found here. > Older RFC content is still > [here](https://cwiki.apache.org/confluence/display/HUDI/RFC+Process). -| RFC Number | Title | Status | -|------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------| -| 1 | [CSV Source Support for Delta Streamer](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+01+%3A+CSV+Source+Support+for+Delta+Streamer) | `COMPLETED` | -| 2 | [ORC Storage in Hudi](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=113708439) | `COMPLETED` | -| 3 | [Timeline Service with Incremental File System View Syncing](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=113708965) | `COMPLETED` | -| 4 | [Faster Hive incremental pull queries](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=115513622) | `COMPLETED` | -| 5 | [HUI (Hudi WebUI)](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=130027233) | `ABANDONED` | -| 6 | [Add indexing support to the log file](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+06+%3A+Add+indexing+support+to+the+log+file) | `ABANDONED` | -| 7 | [Point in time Time-Travel queries on Hudi table](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+07+%3A+Point+in+time+Time-Travel+queries+on+Hudi+table) | `COMPLETED` | -| 8 | [Metadata based Record Index](./rfc-8/rfc-8.md) | `COMPLETED` | -| 9 | [Hudi Dataset Snapshot Exporter](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+09+%3A+Hudi+Dataset+Snapshot+Exporter) | `COMPLETED` | -| 10 | [Restructuring and auto-generation of docs](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+10+%3A+Restructuring+and+auto-generation+of+docs) | `COMPLETED` | -| 11 | [Refactor of the configuration framework of hudi project](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+11+%3A+Refactor+of+the+configuration+framework+of+hudi+project) | `ABANDONED` | -| 12 | [Efficient Migration of Large Parquet Tables to Apache Hudi](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+12+%3A+Efficient+Migration+of+Large+Parquet+Tables+to+Apache+Hudi) | `COMPLETED` | -| 13 | [Integrate Hudi with Flink](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=141724520) | `COMPLETED` | -| 14 | [JDBC incremental puller](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+14+%3A+JDBC+incremental+puller) | `COMPLETED` | -| 15 | [HUDI File Listing Improvements](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+15%3A+HUDI+File+Listing+Improvements) | `COMPLETED` | -| 16 | [Abstraction for HoodieInputFormat and RecordReader](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+16+Abstraction+for+HoodieInputFormat+and+RecordReader) | `COMPLETED` | -| 17 | [Abstract common meta sync module support multiple meta service](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+17+Abstract+common+meta+sync+module+support+multiple+meta+service) | `COMPLETED` | -| 18 | [Insert Overwrite API](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+18+Insert+Overwrite+API) | `COMPLETED` | -| 19 | [Clustering data for freshness and query performance](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+19+Clustering+data+for+freshness+and+query+performance) | `COMPLETED` | -| 20 | [handle failed records](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+20+%3A+handle+failed+records) | `ONGOING` | -| 21 | [Allow HoodieRecordKey to be Virtual](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+21+%3A+Allow+HoodieRecordKey+to+be+Virtual) | `COMPLETED` | +| RFC Number | Title | Status | +|------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------| +| 1 | [CSV Source Support for Delta Streamer](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+01+%3A+CSV+Source+Support+for+Delta+Streamer) | `COMPLETED` | +| 2 | [ORC Storage in Hudi](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=113708439) | `COMPLETED` | +| 3 | [Timeline Service with Incremental File System View Syncing](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=113708965) | `COMPLETED` | +| 4 | [Faster Hive incremental pull queries](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=115513622) | `COMPLETED` | +| 5 | [HUI (Hudi WebUI)](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=130027233) | `ABANDONED` | +| 6 | [Add indexing support to the log file](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+06+%3A+Add+indexing+support+to+the+log+file) | `ABANDONED` | +| 7 | [Point in time Time-Travel queries on Hudi table](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+07+%3A+Point+in+time+Time-Travel+queries+on+Hudi+table) | `COMPLETED` | +| 8 | [Metadata based Record Index](./rfc-8/rfc-8.md) | `COMPLETED` | +| 9 | [Hudi Dataset Snapshot Exporter](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+09+%3A+Hudi+Dataset+Snapshot+Exporter) | `COMPLETED` | +| 10 | [Restructuring and auto-generation of docs](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+10+%3A+Restructuring+and+auto-generation+of+docs) | `COMPLETED` | +| 11 | [Refactor of the configuration framework of hudi project](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+11+%3A+Refactor+of+the+configuration+framework+of+hudi+project) | `ABANDONED` | +| 12 | [Efficient Migration of Large Parquet Tables to Apache Hudi](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+12+%3A+Efficient+Migration+of+Large+Parquet+Tables+to+Apache+Hudi) | `COMPLETED` | +| 13 | [Integrate Hudi with Flink](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=141724520) | `COMPLETED` | +| 14 | [JDBC incremental puller](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+14+%3A+JDBC+incremental+puller) | `COMPLETED` | +| 15 | [HUDI File Listing Improvements](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+15%3A+HUDI+File+Listing+Improvements) | `COMPLETED` | +| 16 | [Abstraction for HoodieInputFormat and RecordReader](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+16+Abstraction+for+HoodieInputFormat+and+RecordReader) | `COMPLETED` | +| 17 | [Abstract common meta sync module support multiple meta service](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+17+Abstract+common+meta+sync+module+support+multiple+meta+service) | `COMPLETED` | +| 18 | [Insert Overwrite API](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+18+Insert+Overwrite+API) | `COMPLETED` | +| 19 | [Clustering data for freshness and query performance](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+19+Clustering+data+for+freshness+and+query+performance) | `COMPLETED` | +| 20 | [handle failed records](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+20+%3A+handle+failed+records) | `ONGOING` | +| 21 | [Allow HoodieRecordKey to be Virtual](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+21+%3A+Allow+HoodieRecordKey+to+be+Virtual) | `COMPLETED` | | 22 | [Snapshot Isolation using Optimistic Concurrency Control for multi-writers](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+22+%3A+Snapshot+Isolation+using+Optimistic+Concurrency+Control+for+multi-writers) | `COMPLETED` | -| 23 | [Hudi Observability metrics collection](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+23+%3A+Hudi+Observability+metrics+collection) | `ABANDONED` | -| 24 | [Hoodie Flink Writer Proposal](https://cwiki.apache.org/confluence/display/HUDI/RFC-24%3A+Hoodie+Flink+Writer+Proposal) | `COMPLETED` | -| 25 | [Spark SQL Extension For Hudi](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+25%3A+Spark+SQL+Extension+For+Hudi) | `COMPLETED` | -| 26 | [Optimization For Hudi Table Query](https://cwiki.apache.org/confluence/display/HUDI/RFC-26+Optimization+For+Hudi+Table+Query) | `COMPLETED` | -| 27 | [Data skipping index to improve query performance](https://cwiki.apache.org/confluence/display/HUDI/RFC-27+Data+skipping+index+to+improve+query+performance) | `COMPLETED` | -| 28 | [Support Z-order curve](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=181307144) | `COMPLETED` | -| 29 | [Hash Index](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+29%3A+Hash+Index) | `COMPLETED` | -| 30 | [Batch operation](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+30%3A+Batch+operation) | `ABANDONED` | -| 31 | [Hive integration Improvement](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+31%3A+Hive+integration+Improvment) | `ONGOING` | -| 32 | [Kafka Connect Sink for Hudi](https://cwiki.apache.org/confluence/display/HUDI/RFC-32+Kafka+Connect+Sink+for+Hudi) | `ONGOING` | -| 33 | [Hudi supports more comprehensive Schema Evolution](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+33++Hudi+supports+more+comprehensive+Schema+Evolution) | `COMPLETED` | -| 34 | [Hudi BigQuery Integration](./rfc-34/rfc-34.md) | `COMPLETED` | -| 35 | [Make Flink MOR table writing streaming friendly](https://cwiki.apache.org/confluence/display/HUDI/RFC-35%3A+Make+Flink+MOR+table+writing+streaming+friendly) | `COMPLETED` | -| 36 | [HUDI Metastore Server](https://cwiki.apache.org/confluence/display/HUDI/%5BWIP%5D+RFC-36%3A+HUDI+Metastore+Server) | `ONGOING` | -| 37 | [Hudi Metadata based Bloom Index](rfc-37/rfc-37.md) | `COMPLETED` | -| 38 | [Spark Datasource V2 Integration](./rfc-38/rfc-38.md) | `COMPLETED` | -| 39 | [Incremental source for Debezium](./rfc-39/rfc-39.md) | `COMPLETED` | -| 40 | [Connector for Trino](./rfc-40/rfc-40.md) | `COMPLETED` | -| 41 | [Snowflake Integration](./rfc-41/rfc-41.md), supported via [Apache XTable (Incubating)](https://xtable.apache.org/) | `ABANDONED` | -| 42 | [Consistent Hashing Index](./rfc-42/rfc-42.md) | `ONGOING` | -| 43 | [Table Management Service](./rfc-43/rfc-43.md) | `ONGOING` | -| 44 | [Hudi Connector for Presto](./rfc-44/rfc-44.md) | `COMPLETED` | -| 45 | [Asynchronous Metadata Indexing](./rfc-45/rfc-45.md) | `COMPLETED` | -| 46 | [Optimizing Record Payload Handling](./rfc-46/rfc-46.md) | `COMPLETED` | -| 47 | [Add Call Produce Command for Spark SQL](./rfc-47/rfc-47.md) | `COMPLETED` | -| 48 | [LogCompaction for MOR tables](./rfc-48/rfc-48.md) | `COMPLETED` | -| 49 | [Support sync with DataHub](./rfc-49/rfc-49.md) | `COMPLETED` | -| 50 | [Improve Timeline Server](./rfc-50/rfc-50.md) | `IN PROGRESS` | -| 51 | [Change Data Capture](./rfc-51/rfc-51.md) | `ONGOING` | -| 52 | [Introduce Secondary Index to Improve HUDI Query Performance](./rfc-52/rfc-52.md) | `ABANDONED` | -| 53 | [Use Lock-Free Message Queue Improving Hoodie Writing Efficiency](./rfc-53/rfc-53.md) | `COMPLETED` | -| 54 | [New Table APIs and Streamline Hudi Configs](./rfc-54/rfc-54.md) | `UNDER REVIEW` | -| 55 | [Improve Hive/Meta sync class design and hierarchies](./rfc-55/rfc-55.md) | `COMPLETED` | -| 56 | [Early Conflict Detection For Multi-Writer](./rfc-56/rfc-56.md) | `COMPLETED` | -| 57 | [DeltaStreamer Protobuf Support](./rfc-57/rfc-57.md) | `COMPLETED` | -| 58 | [Integrate column stats index with all query engines](./rfc-58/rfc-58.md) | `UNDER REVIEW` | -| 59 | [Multiple event_time Fields Latest Verification in a Single Table](./rfc-59/rfc-59.md) | `UNDER REVIEW` | -| 60 | [Federated Storage Layer](./rfc-60/rfc-60.md) | `UNDER REVIEW` | -| 61 | [Snapshot view management](./rfc-61/rfc-61.md) | `UNDER REVIEW` | -| 62 | [Diagnostic Reporter](./rfc-62/rfc-62.md) | `UNDER REVIEW` | -| 63 | [Expression Indexes](./rfc-63/rfc-63.md) | `ONGOING` | -| 64 | [New Hudi Table Spec API for Query Integrations](./rfc-64/rfc-64.md) | `UNDER REVIEW` | -| 65 | [Partition TTL Management](./rfc-65/rfc-65.md) | `UNDER REVIEW` | -| 66 | [Non Blocking Concurrency Control](./rfc-66/rfc-66.md) | `UNDER REVIEW` | -| 67 | [Hudi Bundle Standards](./rfc-67/rfc-67.md) | `UNDER REVIEW` | -| 68 | [A More Effective HoodieMergeHandler for COW Table with Parquet](./rfc-68/rfc-68.md) | `UNDER REVIEW` | -| 69 | [Hudi 1.x](./rfc-69/rfc-69.md) | `COMPLETED` | -| 70 | [Hudi Reverse Streamer](./rfc/rfc-70/rfc-70.md) | `UNDER REVIEW` | -| 71 | [Enhance OCC conflict detection](./rfc/rfc-71/rfc-71.md) | `UNDER REVIEW` | -| 72 | [Redesign Hudi-Spark Integration](./rfc/rfc-72/rfc-72.md) | `ONGOING` | -| 73 | [Multi-Table Transactions](./rfc-73/rfc-73.md) | `UNDER REVIEW` | -| 74 | [`HoodieStorage`: Hudi Storage Abstraction and APIs](./rfc-74/rfc-74.md) | `ONGOING` | -| 75 | [Hudi-Native HFile Reader and Writer](./rfc-75/rfc-75.md) | `IN PROGRESS` | -| 76 | [Auto Record key generation](./rfc-76/rfc-76.md) | `IN PROGRESS` | -| 77 | [Secondary Index](./rfc-77/rfc-77.md) | `ONGOING` | -| 78 | [1.0 Migration](./rfc-78/rfc-78.md) | `IN PROGRESS` | -| 79 | [Robust handling of spark task retries and failures](./rfc-79/rfc-79.md) | `IN PROGRESS` | -| 80 | [Column Families](./rfc-80/rfc-80.md) | `UNDER REVIEW` | -| 81 | [Log Compaction with Merge Sort](./rfc-81/rfc-81.md) | `UNDER REVIEW` | -| 82 | [Concurrent schema evolution detection](./rfc-82/rfc-82.md) | `UNDER REVIEW` | +| 23 | [Hudi Observability metrics collection](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+23+%3A+Hudi+Observability+metrics+collection) | `ABANDONED` | +| 24 | [Hoodie Flink Writer Proposal](https://cwiki.apache.org/confluence/display/HUDI/RFC-24%3A+Hoodie+Flink+Writer+Proposal) | `COMPLETED` | +| 25 | [Spark SQL Extension For Hudi](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+25%3A+Spark+SQL+Extension+For+Hudi) | `COMPLETED` | +| 26 | [Optimization For Hudi Table Query](https://cwiki.apache.org/confluence/display/HUDI/RFC-26+Optimization+For+Hudi+Table+Query) | `COMPLETED` | +| 27 | [Data skipping index to improve query performance](https://cwiki.apache.org/confluence/display/HUDI/RFC-27+Data+skipping+index+to+improve+query+performance) | `COMPLETED` | +| 28 | [Support Z-order curve](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=181307144) | `COMPLETED` | +| 29 | [Hash Index](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+29%3A+Hash+Index) | `COMPLETED` | +| 30 | [Batch operation](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+30%3A+Batch+operation) | `ABANDONED` | +| 31 | [Hive integration Improvement](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+31%3A+Hive+integration+Improvment) | `ONGOING` | +| 32 | [Kafka Connect Sink for Hudi](https://cwiki.apache.org/confluence/display/HUDI/RFC-32+Kafka+Connect+Sink+for+Hudi) | `ONGOING` | +| 33 | [Hudi supports more comprehensive Schema Evolution](https://cwiki.apache.org/confluence/display/HUDI/RFC+-+33++Hudi+supports+more+comprehensive+Schema+Evolution) | `COMPLETED` | +| 34 | [Hudi BigQuery Integration](./rfc-34/rfc-34.md) | `COMPLETED` | +| 35 | [Make Flink MOR table writing streaming friendly](https://cwiki.apache.org/confluence/display/HUDI/RFC-35%3A+Make+Flink+MOR+table+writing+streaming+friendly) | `COMPLETED` | +| 36 | [HUDI Metastore Server](https://cwiki.apache.org/confluence/display/HUDI/%5BWIP%5D+RFC-36%3A+HUDI+Metastore+Server) | `ONGOING` | +| 37 | [Hudi Metadata based Bloom Index](rfc-37/rfc-37.md) | `COMPLETED` | +| 38 | [Spark Datasource V2 Integration](./rfc-38/rfc-38.md) | `COMPLETED` | +| 39 | [Incremental source for Debezium](./rfc-39/rfc-39.md) | `COMPLETED` | +| 40 | [Connector for Trino](./rfc-40/rfc-40.md) | `COMPLETED` | +| 41 | [Snowflake Integration](./rfc-41/rfc-41.md), supported via [Apache XTable (Incubating)](https://xtable.apache.org/) | `ABANDONED` | +| 42 | [Consistent Hashing Index](./rfc-42/rfc-42.md) | `ONGOING` | +| 43 | [Table Management Service](./rfc-43/rfc-43.md) | `ONGOING` | +| 44 | [Hudi Connector for Presto](./rfc-44/rfc-44.md) | `COMPLETED` | +| 45 | [Asynchronous Metadata Indexing](./rfc-45/rfc-45.md) | `COMPLETED` | +| 46 | [Optimizing Record Payload Handling](./rfc-46/rfc-46.md) | `COMPLETED` | +| 47 | [Add Call Produce Command for Spark SQL](./rfc-47/rfc-47.md) | `COMPLETED` | +| 48 | [LogCompaction for MOR tables](./rfc-48/rfc-48.md) | `COMPLETED` | +| 49 | [Support sync with DataHub](./rfc-49/rfc-49.md) | `COMPLETED` | +| 50 | [Improve Timeline Server](./rfc-50/rfc-50.md) | `IN PROGRESS` | +| 51 | [Change Data Capture](./rfc-51/rfc-51.md) | `ONGOING` | +| 52 | [Introduce Secondary Index to Improve HUDI Query Performance](./rfc-52/rfc-52.md) | `ABANDONED` | +| 53 | [Use Lock-Free Message Queue Improving Hoodie Writing Efficiency](./rfc-53/rfc-53.md) | `COMPLETED` | +| 54 | [New Table APIs and Streamline Hudi Configs](./rfc-54/rfc-54.md) | `UNDER REVIEW` | +| 55 | [Improve Hive/Meta sync class design and hierarchies](./rfc-55/rfc-55.md) | `COMPLETED` | +| 56 | [Early Conflict Detection For Multi-Writer](./rfc-56/rfc-56.md) | `COMPLETED` | +| 57 | [DeltaStreamer Protobuf Support](./rfc-57/rfc-57.md) | `COMPLETED` | +| 58 | [Integrate column stats index with all query engines](./rfc-58/rfc-58.md) | `UNDER REVIEW` | +| 59 | [Multiple event_time Fields Latest Verification in a Single Table](./rfc-59/rfc-59.md) | `UNDER REVIEW` | +| 60 | [Federated Storage Layer](./rfc-60/rfc-60.md) | `UNDER REVIEW` | +| 61 | [Snapshot view management](./rfc-61/rfc-61.md) | `UNDER REVIEW` | +| 62 | [Diagnostic Reporter](./rfc-62/rfc-62.md) | `UNDER REVIEW` | +| 63 | [Expression Indexes](./rfc-63/rfc-63.md) | `ONGOING` | +| 64 | [New Hudi Table Spec API for Query Integrations](./rfc-64/rfc-64.md) | `UNDER REVIEW` | +| 65 | [Partition TTL Management](./rfc-65/rfc-65.md) | `UNDER REVIEW` | +| 66 | [Non Blocking Concurrency Control](./rfc-66/rfc-66.md) | `UNDER REVIEW` | +| 67 | [Hudi Bundle Standards](./rfc-67/rfc-67.md) | `UNDER REVIEW` | +| 68 | [A More Effective HoodieMergeHandler for COW Table with Parquet](./rfc-68/rfc-68.md) | `UNDER REVIEW` | +| 69 | [Hudi 1.x](./rfc-69/rfc-69.md) | `COMPLETED` | +| 70 | [Hudi Reverse Streamer](./rfc/rfc-70/rfc-70.md) | `UNDER REVIEW` | +| 71 | [Enhance OCC conflict detection](./rfc/rfc-71/rfc-71.md) | `UNDER REVIEW` | +| 72 | [Redesign Hudi-Spark Integration](./rfc/rfc-72/rfc-72.md) | `ONGOING` | +| 73 | [Multi-Table Transactions](./rfc-73/rfc-73.md) | `UNDER REVIEW` | +| 74 | [`HoodieStorage`: Hudi Storage Abstraction and APIs](./rfc-74/rfc-74.md) | `ONGOING` | +| 75 | [Hudi-Native HFile Reader and Writer](./rfc-75/rfc-75.md) | `IN PROGRESS` | +| 76 | [Auto Record key generation](./rfc-76/rfc-76.md) | `IN PROGRESS` | +| 77 | [Secondary Index](./rfc-77/rfc-77.md) | `ONGOING` | +| 78 | [1.0 Migration](./rfc-78/rfc-78.md) | `IN PROGRESS` | +| 79 | [Robust handling of spark task retries and failures](./rfc-79/rfc-79.md) | `IN PROGRESS` | +| 80 | [Column Families](./rfc-80/rfc-80.md) | `UNDER REVIEW` | +| 81 | [Log Compaction with Merge Sort](./rfc-81/rfc-81.md) | `UNDER REVIEW` | +| 82 | [Concurrent schema evolution detection](./rfc-82/rfc-82.md) | `UNDER REVIEW` | +| 83 | [Incremental Table Service](./rfc-83/rfc-83.md) | `UNDER REVIEW` |
