重写了ClusterCanalConnector，增加client高可用#50
Merged
Merged
Conversation
Xsxdot
commented
Mar 22, 2020
- 重写了ClusterCanalConnector
- 集群模式下在canal-server挂掉时，自动切换到正在运行的server上
- 集群模式下有多个client时，通过zk保证了只有一个client在运行，其他client作为冷备，当正在运行的client挂掉时，其他client会有一个继续运行。但是此时可能会有重复消息，注意幂等性校验。
- 第2、3条不需要额外干涉。
added 3 commits
March 22, 2020 19:56
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.