apache / apache/incubator-seata

用户不分服务,操作同库,导致XA、AT模式下使用的异常情况

Open
#5,502 3 comments 0 reactions 1 assignee Claimed by @PeppaO View on GitHub
good first issue task: help-wanted
Dominant language
Java
Stars
26k
Forks
8.8k
Avg merge
1d 8h
Merged PRs (30d)
4

Description

- [ ] I have searched the [issues](https://github.com/seata/seata/issues) of this repository and believe that this is not a duplicate.

### Ⅰ. Issue Description
如果用户不分服务,操作同库,jdbcurl相同,导致通过resourceId获取数据源错误,获取不到链接,二阶段下发commit/rollback报错xaer_nota错误;#5034,虽然这个pr在一阶段hold了所有链接,如果在oracle同库不同用户下,在一阶段完成后,二阶段服务重启,导致holder没值,可能会造成ORA-24774问题

所以我认为resourceId可能得唯一,才能根本上解决问题

由于我对AT模式代码不太熟悉,这里就暂且不讨论了。

### Ⅱ. Describe what happened

If there is an exception, please attach the exception trace:

```
Just paste your stack trace here!
```

### Ⅲ. Describe what you expected to happen

### Ⅳ. How to reproduce it (as minimally and precisely as possible)

1. xxx
2. xxx
3. xxx

Minimal yet complete reproducer code (or URL to code):

### Ⅴ. Anything else we need to know?

### Ⅵ. Environment:

- JDK version(e.g. `java -version`):
- Seata client/server version:
- Database version:
- OS(e.g. `uname -a`):
- Others:

Contributor guide

Open the contributing guide

Assessment

This issue has not been assessed yet.

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.