zhangqiang

## Enhancement We don't copy persistent index when doing clone primary key tablet and we need to rebuild the persistent index according to the rowset data. This may use a...

[Enhancement] Add pindex io stat

4

Why I'm doing: Pindex may incur significant disk I/O consumption in some bad case. However, the lack of relevant statistical information makes troubleshooting difficult. What I'm doing: Add I/O statistical...

[Enhancement] Support size-tiered compaction for pk

2

## Why I'm doing: This PR supports size-tiered compaction for primary key table to reduce the IO amplification of compaction ## What I'm doing: 1. Add config enable_pk_size_tiered_compaction_strategy to control...

[Enhancement] Support modify 'fast_schema_evolution' property for newly created tables

3

## Why I'm doing: The 'fast_schema_evolution' property can now only be specified during table creation and does not support subsequent modifications. However, modifications to 'fast_schema_evolution' can be supported for newly...

[Enhancement] Retry apply after apply failed.

2

## Why I'm doing: The tablet will be set to error state if apply fails and the tablet in error state cannot be read or written and can only be...

- [x] https://github.com/StarRocks/starrocks/pull/47590 - [x] https://github.com/StarRocks/starrocks/pull/47581 - [x] https://github.com/StarRocks/starrocks/pull/47110 - [x] https://github.com/StarRocks/starrocks/pull/47497 - [x] https://github.com/StarRocks/starrocks/pull/47206 - [x] https://github.com/StarRocks/starrocks/pull/47217 - [x] https://github.com/StarRocks/starrocks/pull/46619 - [x] https://github.com/StarRocks/starrocks/pull/47109 - [x] https://github.com/StarRocks/starrocks/pull/46451 ## Feature request...

## Why I'm doing: ## What I'm doing: Fixes #issue ## What type of PR is this: - [ ] BugFix - [ ] Feature - [ ] Enhancement -...

[Enhancement] Partial update support expr

4

## Why I'm doing: Partial update does not support expression currently. If an expression column is not specified in the update, we will fill it with the default value instead...

[Refactor] Refactor Starrocks LOG to reduce the log file size(part2)

3

## Why I'm doing: Refactor Starrocks LOG to reduce the log file size ## What I'm doing: Refactor Starrocks BE LOG to reduce the log file size Fixes #issue ##...

[Refactor] Refactor Starrocks LOG to reduce the log file size(part3)

4

## Why I'm doing: Refactor Starrocks LOG to reduce the log file size. ## What I'm doing: Refactor Starrocks FE LOG to reduce the log file size. Fixes #issue ##...