v2.2
This article describes the release notes for VeloDB Core v2.2.
Note VeloDB Core v2.2 was developed based on Apache Doris v1.2 (opens in a new tab).
v2.2.34 (June 1, 2023)
Bug Fixes
- Fixed the problem of import being stuck due to inconsistent object storage size.
v2.2.33 (May 15, 2023)
Bug Fixes
- Fixed the issue that caused inaccessibility after JDBC URL or mysql -D was used with cluster.
v2.2.32 (April 27, 2023)
Improvements
- Added file cache metrics.
Bug Fixes
- Synchronized several bug fixes of Apache Doris v1.2.4 (opens in a new tab).
- Fixed the problem of segment file size being out of order.
v2.2.31 (April 19, 2023)
New Features
- Supported dryrun testing when configuring external resources (HMS, external stage).
- Supported lightweight schema change to modify the length of Varchar columns.
- Supported the copy into import method of split compressed file.
Improvements
- Disabled routine load.
- Enhanced data security.
Bug Fixes
- Fixed issues related to querying top n.
- Fixed the problem of query failure due to elimination of file cache.
- Fixed the issue where importing a large number of tablets at a time might fail.
- Fixed the issue of inverted index memory instability.
- Fixed the issue where inverted index could cause query failure.
- Fixed the issue where the file was overwritten during copy into, causing the import to get stuck.
- Fixed the issue of "no backend" caused by renaming a cluster with the same name.
v2.2.21 (March 23, 2023)
Bug Fixes
- Fixed the issue where cumulative compaction may not be triggered.
- Fixed the problem that pure computing plan nodes may cross clusters.
- Fixed name inconsistency after executing rename cluster.
- Fixed the problem that the schema change job cannot fail automatically when executing drop cluster.
- Fixed the issue where base compaction failed due to delete predicate.
- Fixed issue with create table like.
v2.2.20 (February 28, 2023)
Improvements
- Implemented several cache optimizations.
- Improved copy into import throughput.
- Optimized empty table query performance.
Bug Fixes
- Fixed the bug of incorrect data when executing add inverted index.
- Fixed the issue where parquet import could get stuck.
- Fixed several issues related to data lake analysis in Apache Doris v1.2.4 (opens in a new tab).
v2.2.1 (February 9, 2023)
New Features
- Supported external stage cross-account authorization.
Improvements
- Optimized copy into upload speed.
- Optimized show roles for cluster and stage permission display.
Bug Fixes
- Fixed the issue where the computing node may get stuck.
- Fixed the problem of resource leakage that may be caused by temp partition.
- Fixed the issue where show cluster cannot be executed except by admin user.
v2.2.0 (January 17, 2023)
New Features
- Supported inverted index of String type.
- Supported BKD multidimensional numerical index of numeric and date types.
- Supported inverted index and BKD multi-dimensional numerical index of array type.
- Supported dynamic table to dynamically modify schema.
Improvements
- Optimized incremental ADD/DROP INDEX.
- Optimized Index searcher cache.
- Optimized Top n query (ORDER BY c1, c2 LIMIT n) performance.
Bug Fixes
- Fixed the problem of not reading original columns when index filtering.