morningman opened a new pull request, #13575:
URL: https://github.com/apache/doris/pull/13575
# Proposed changes
Issue Number: close #xxx
## Problem summary
How to reproduce:
1. create a table with replica allocation, eg:
```
"replication_allocation"="tag.location.group_01:1,
tag.location.group_02:1, tag.location.group_03:1"
```
2. Backup this table
3. Restore this table with specific replication allocation, eg:
`"replication_allocation" = "tag.location.default: 3"`
4. After restore, executing `show create table xxx`, you will be the
`replication_allocation` is still:
```
"replication_allocation"="tag.location.group_01:1,
tag.location.group_02:1, tag.location.group_03:1"
```
Not what we expected
5. But if you execute `show partitions from xxx`, the replication allocation
of each partition is what we expected:
```
"replication_allocation" = "tag.location.default: 3"
```
This is because when doing restore job, we forget to set the "default"
replica allocation property of the table.
And the result of `show create table` is got from "default" replica
allocation property, not from the real replica property of each partition
## Checklist(Required)
1. Does it affect the original behavior:
- [ ] Yes
- [ ] No
- [ ] I don't know
7. Has unit tests been added:
- [ ] Yes
- [ ] No
- [ ] No Need
8. Has document been added or modified:
- [ ] Yes
- [ ] No
- [ ] No Need
9. Does it need to update dependencies:
- [ ] Yes
- [ ] No
10. 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
[[email protected]](mailto:[email protected]) by explaining why you
chose the solution you did and what alternatives you considered, etc...
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