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Posted to dev@tubemq.apache.org by "Guocheng Zhang (Jira)" <ji...@apache.org> on 2020/10/30 01:55:00 UTC
[jira] [Created] (TUBEMQ-389) Add broker-range configuration
options for configuration changes
Guocheng Zhang created TUBEMQ-389:
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Summary: Add broker-range configuration options for configuration changes
Key: TUBEMQ-389
URL: https://issues.apache.org/jira/browse/TUBEMQ-389
Project: Apache TubeMQ
Issue Type: Improvement
Reporter: Guocheng Zhang
When adding, modifying, or deleting the default Broker configuration or Topic configuration, we need the caller to specify the specific broker‘s scope of operations and which brokers to operate on. In actual use, if the business needs to deploy the topic on the entire cluster, or just want to specify how many brokers to deploy, this setting is awkward.
Some businesses propose that it is best to provide a configuration parameter of the scope of influence of the broker during operation, and the Master handle which broker nodes are deployed to.
It is planned to increase the broker-range configuration options for configuration changes: when carrying this configuration, the Master selectively deploys topic according to the specified number of broker nodes and the number of topic deployments on each Broker; if the request carries the configuration option of brokerId, then the broker-range configuration is ignore and the configuration change is operated based on the brokerId configuration.
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