张旭

@Cczzzz welcome submit a pr to fix it~

> @maixiaohai IMHO，this is a very good suggestion, but due to some historical reasons, rocketmq uses some JSON format that only fastjson supports, so it is a bit difficult, but...

> There are many similar articles that you can refer to[1][2][3]. Of course, this is just the tip of the iceberg. To enable smooth migration, I suggest you look for...

> Yep~ how's this going so far? So sorry for delay reply. In our production cluster, gson version worked well, and all the clients upgraded to new version. While at...

I recently sorted out the usage of fastjson in different model(acl remoting broker client tools and common). When replacing fastjson with gson, the remoting model will be the most complicated...

> Maybe we should support gson or jackson, not only gson. It seems jackson have security problem too.

@0daypwn pls resolve the conflicts first

Did you check the network between each sr instance

seems retry configuration was removed by this commit 63c59306d2dfbe349717cfe697e7f5831c74d553