Jia Fan

The error very clear, can't run two spark job in one jvm. Why do you want to break this?

> I wanna to quote the seatunnel maven dependency directly in my microservice module, rather than install seatunnel binary on my virtual machine. It's hard to do that at now....

> Don't this bug fixed by #2706 ? No, can't run two job in one jvm on spark/flink. We can support it on our own eninge if user want to.

@wuxizhi777 Please track in here.

> please assign to me add e2e testcase @FWLamb Great! I assgined to you. Please track it on #2949

> please assign to me support Int128,Int256 @FWLamb Please track it on #3057

Can you add e2e from spark3 and spark2? reference：https://github.com/apache/incubator-seatunnel/pull/2499

Hi, Please fix UT

How user switch spark2.4 and spark3.3 use shell command?

> > How user switch spark2.4 and spark3.3 use shell command? > > According to spark client version, choose the jar. But, we can handle it later, the pr only...