weizhengte opened a new pull request, #13136:
URL: https://github.com/apache/doris/pull/13136
# Proposed changes
This pr is mainly to optimize statistical tasks. Includes the following:
1. No longer generate statistics tasks for empty tables, and move the logic
of skipping partitions to the process of task generation.
2. Adjusted the default configuration related to statistics to improve the
efficiency of statistics collection, parameters include
`cbo_concurrency_statistics_task_num`,`statistic_job_scheduler_execution_interval_ms`
and `statistic_task_scheduler_execution_interval_ms`.
3. Optimize the display of statistical tasks.
4. In addition, some `org.apache.parquet.Strings` packages are changed to
`com.google.common.base.Strings` to avoid the exception that Strings cannot be
found in local debug.
etc.
Issue Number: close #xxx
## Problem summary
Describe your changes.
## Checklist(Required)
1. Does it affect the original behavior:
- [ ] Yes
- [ ] No
- [ ] I don't know
2. Has unit tests been added:
- [ ] Yes
- [ ] No
- [ ] No Need
3. Has document been added or modified:
- [ ] Yes
- [ ] No
- [ ] No Need
4. Does it need to update dependencies:
- [ ] Yes
- [ ] No
5. Are there any changes that cannot be rolled back:
- [ ] Yes (If Yes, please explain WHY)
- [ ] No
## Further comments
If this is a relatively large or complex change, kick off the discussion at
[d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you
chose the solution you did and what alternatives you considered, etc...
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