HuangFru

complete method createInternalRowWriterFactory in ArcticWriter. add some classes for writer. add TestDelegateHiveTable which test for delegate hive table.

[IMPROVEMENT]AMS using too much memory

1

When the AMS starts, it will use 400-500MB memory. When execute first sql in AMS Dashboard, MEM usage will rise to about 1GB. After writing some datas, then execute select...

[Feature] Support JDK toolchains plugin in spotless maven plugin

1

Spotless can not sense the toolchains plugin in Maven. I have different Java versions in my project and use Spotless to be the checkstyle plugin. Also, I use the JDK...

[AMORO-2365] Fix get target snapshot NPE when commiting

3

## Why are the changes needed? Close #2365. ## Brief change log - Add 'PLANNING' status in `OptimizingProcess.Status' and set it as default. - Generic the `TableOptimizingProcess` when the table...

### What happened? Currently, we create `TableOptimizingProcess` after the planner is ready:  When optimizing tasks are not committed, the snapshot with which it planned should not be expired: ...