gavinchou opened a new pull request, #46657:
URL: https://github.com/apache/doris/pull/46657
### What problem does this PR solve?
we should read the recycle_rowset_key before removing to make KV txn
serializable.
Test case (hard to make it a regression)
```
mysql -h127.0.0.1 -P8952 -uroot -Ddb1 -e 'drop table if exists t1'
mysql -h127.0.0.1 -P8952 -uroot -Ddb1 -e 'CREATE TABLE t1 (id int, name
text, score text) ENGINE=OLAP DUPLICATE KEY(id) DISTRIBUTED BY HASH(id) BUCKETS
1'
curl -XPOST "localhost:7211/api/update_config?disable_auto_compaction=true"
curl
"localhost:6000/MetaService/http/v1/injection_point?token=greedisgood9999&op=disable"
curl
"localhost:6000/MetaService/http/v1/injection_point?token=greedisgood9999&op=clear"
for i in $(seq 1 1 100); do
mysql -h127.0.0.1 -P8952 -uroot -Ddb1 -e 'insert into t1 values(1,1,1)'
done
curl
"localhost:6000/MetaService/http/v1/injection_point?token=greedisgood9999&op=apply_suite&name=sleep_before_execute_commit_rowset"
curl
"localhost:6000/MetaService/http/v1/injection_point?token=greedisgood9999&op=enable"
curl -XPOST "localhost:7211/api/update_config?disable_auto_compaction=false"
sleep 60
instance_id=gavin_debug_instance_doris
tablet_id=$(mysql -h127.0.0.1 -P8952 -uroot -Ddb1 -e 'show tablets from t1;'
| awk '{if (++n>1) print $1}')
curl "localhost:7211/api/compaction/show?tablet_id=${tablet_id}"
txn_id=$(curl -s
"localhost:6000/MetaService/http/get_value?token=greedisgood9999&unicode&key_type=MetaRowsetKey&instance_id=${instance_id}&tablet_id=${tablet_id}&version=101"
| jq ".txn_id" | tr -d '"')
curl -s
"localhost:6000/MetaService/http/get_value?token=greedisgood9999&unicode&key_type=MetaRowsetTmpKey&instance_id=${instance_id}&tablet_id=${tablet_id}&txn_id=${txn_id}"
```
Related PR: #xxx
Problem Summary:
### Release note
None
### Check List (For Author)
- Test <!-- At least one of them must be included. -->
- [ ] Regression test
- [ ] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [x] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [ ] Previous test can cover this change.
- [ ] No code files have been changed.
- [ ] Other reason <!-- Add your reason? -->
- Behavior changed:
- [x] No.
- [ ] Yes. <!-- Explain the behavior change -->
- Does this need documentation?
- [x] No.
- [ ] Yes. <!-- Add document PR link here. eg:
https://github.com/apache/doris-website/pull/1214 -->
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [x] Add branch pick label <!-- Add branch pick label that this PR should
merge into -->
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