Guocheng Zhang created TUBEMQ-591:
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Summary: ZkOffsetStorage module improvements
Key: TUBEMQ-591
URL: https://issues.apache.org/jira/browse/TUBEMQ-591
Project: Apache TubeMQ
Issue Type: Improvement
Components: Master
Reporter: Guocheng Zhang
Based on the consideration of removing the BDB, we will extract the metadata
and the active/standby keep-alive logic (completed by issue
https://issues.apache.org/jira/browse/TUBEMQ-570), and then migrate to
Zookeeper-based metadata storage and active/standby keep-alive (completed by
issue https://issues.apache.org/jira/browse/TUBEMQ-567).
The Zk interaction logic of TubeMQ adopts the early implementation of HBase.
Considering the cleanliness of the code, users who have a deeper understanding
of ZK interaction can try to reconstruct this piece of business logic to
provide better metadata storage and master Implementation of the interface for
standby switching (the relevant interface abstraction is defined on the
metamanage module of the branch TUBEMQ-570)
This part is very difficult and requires experienced students to analyze and
check it. Before actually doing it, many discussions are needed to confirm
whether there is a better approach.
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