Skip to content
New issue

Have a question about this project? # for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “#”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? # to your account

Remove dependency on zookeeper-candidate #2360

Closed
adleong opened this issue Dec 2, 2019 · 3 comments · Fixed by #2361
Closed

Remove dependency on zookeeper-candidate #2360

adleong opened this issue Dec 2, 2019 · 3 comments · Fixed by #2361
Assignees

Comments

@adleong
Copy link
Member

adleong commented Dec 2, 2019

The artifact for com.twitter.common.zookeeper" % "candidate" % "0.0.84" on maven.twttr.com has been removed and the Linkerd build is broken as a result. Our zk-leader-namer depends on this library to determine the leader of a zookeeper group.

We can remove this dependency and restore our build by copying the files and code we need from this package directly into the Linkerd code base. The relevant files we depend on are https://github.com/twitter/commons/blob/master/src/java/com/twitter/common/zookeeper/Candidate.java and related files.

Note that Finagle has done a similar thing to remove their dependency on zookeeper-candidate. Some (but not all) of the files that we need from zookeeper-candidate have been copied to https://github.com/twitter/finagle/tree/develop/finagle-serversets/src/main/java/com/twitter/finagle/common/zookeeper

@adleong
Copy link
Member Author

adleong commented Dec 2, 2019

@zaharidichev

@adleong
Copy link
Member Author

adleong commented Dec 2, 2019

related: twitter-archive/commons#485

@adleong
Copy link
Member Author

adleong commented Dec 2, 2019

adleong pushed a commit that referenced this issue Jan 7, 2020
The artifact for com.twitter.common.zookeeper" % "candidate" % "0.0.84" on maven.twttr.com is not present anymore. Therefore we need to cpy the bits that we use from it and have it in our sourcecode.

Fixes #2360
Signed-off-by: Zahari Dichev <zaharidichev@gmail.com>
# for free to join this conversation on GitHub. Already have an account? # to comment
Labels
None yet
Projects
None yet
Development

Successfully merging a pull request may close this issue.

2 participants