Hi we should used Curator 5.X
if user want to this fuction，We should tell users in the documentation that they should use a higher version of zk（3.6.x） Han G <[email protected]> 于2022年5月2日周一 12:29写道： > Hi community, > > > > Based on the issue mentioned in earlier mail, I’d like to fix it using > plane byte without magic header, which will make it easy for other clients > to register to ShenYu. But please pay attention that after this change, > customers who are using zookeeper as register center or data sync center > need to re-register to zookeeper. > > > > I also plan to take this change to replace current zk client > (com.101tec.zkclient) with Curator 5.2.1. But Curator 5.2.1 is not > compatible with zookeeper 3.4.x version and before. Please let me know if > any concern. Thanks a lot! > > > > Related issue: > > https://github.com/apache/incubator-shenyu/issues/3362 > > > > Thanks, > > Han > > > > > > *From: *Han G <[email protected]> > *Date: *Thursday, April 28, 2022 at 17:45 > *To: *dev <[email protected]> > *Subject: *[Question] The data saved in zookeeper looks strange, it has > strange number because of serialization method. > > Hi folks, > > > > I also created an ISSUE for this question, see > https://github.com/apache/incubator-shenyu/issues/3360. > > > > I'm working on the zookeeper client registration for dotnet client, and I > found the serialization for zkClient looks strange, see below. > [image: Pasted image 20220428170506] > <https://user-images.githubusercontent.com/11908658/165719204-df04cfc5-80a6-4bc5-b602-6a62d0f3dfab.png> > > > > And admin also use the same serializer which is default one > SerializableSerializer in package org.I0Itec.zkclient, which makes the > format below cannot be deserialized correctly. > [image: image] > <https://user-images.githubusercontent.com/11908658/165719634-c5b8d3ea-7ffd-4e03-a09a-26e9abffe6bf.png> > > > > And will cause below exception. > [image: Pasted image 20220428170748] > <https://user-images.githubusercontent.com/11908658/165719822-27e7992c-3132-44c5-843d-438812301432.png> > > org.I0Itec.zkclient also has a byte serializer, and I've tested that it > works well and has no strange number when writing in zookeeper. > > > > I'm wondering if it's by design or a bug. Because I can't find the > similar serializer in zookeeper official package or sdks in other language. > > If it's a bug, I can have a try to fix it and using the byte serializer > instead. It will change all the places where ZkClient was used. The > changes mainly looks like below, and also including some other small > changes. > > > > -this.zkClient = new ZkClient(config.getServerLists(), sessionTimeout, > connectionTimeout); > > +this.zkClient = new ZkClient(config.getServerLists(), sessionTimeout, > connectionTimeout, new BytesPushThroughSerializer()); > > > > If it's by design, I will try to investigate if any mitigation to solve > this strange number issue. > > > > Thanks, > > Han > > >
