部分配置情况下开启主从复制线程会导致服务hang住
Open
- Dominant language
- C++
- Stars
- 6k
- Forks
- 902
- PR merge metrics
- No merged PRs in 30d
Description
5.7版本下，在集群中同时存在duckdb表和innodb表时且参数配置为duckdb_multi_trx_in_batch=OFF
duckdb_source_set_insert_only_to_binlog=OFF
duckdb_dml_in_batch=OFF
slave_parallel_workers=18
slave_preserve_commit_order=1 时开启主从复制线程会导致服务hang住，原因可能为duckdb事务提交破坏了事务提交顺序，在slave_preserve_commit_order=1时会死锁hang住，在slave_preserve_commit_order=0时不会hang住，但是会导致事务空洞，开启攒批有关参数时则不会，原因应该是开启攒批参数slave_parallel_workers失效，不会死锁
Contributor guide
Assessment
This issue has not been assessed yet.