reele commented on issue #16878:
URL:
https://github.com/apache/dolphinscheduler/issues/16878#issuecomment-2740204003
@ruanwenjun
finally i found the reason why the transaction didn't rollback
```java
@Transactional
public IWorkflowExecutionRunnable createWorkflowExecuteRunnable(Command
command) {
deleteCommandOrThrow(command);
return doCreateWorkflowExecutionRunnable(command);
}
```
the `@Transactional` proxy will not roll back if the exception was not
captured inside of the `@Transactional` proxied function
if capture exception like this, the transaction will work:
```java
@Transactional
public IWorkflowExecutionRunnable createWorkflowExecuteRunnable(Command
command) {
try{
deleteCommandOrThrow(command);
return doCreateWorkflowExecutionRunnable(command);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
```
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