Guocheng Zhang created TUBEMQ-116:
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Summary: Support load balancing customization
Key: TUBEMQ-116
URL: https://issues.apache.org/jira/browse/TUBEMQ-116
Project: Apache TubeMQ
Issue Type: Task
Reporter: Guocheng Zhang
In addition to adding the client-side load balancing management and control
functions, the current server-side load balancing management and control
functions should also be expanded, such as supporting multiple sensing
functions, including nearby access capabilities, small cluster distribution
awareness, etc., implemented in a softer way Function of balancing operation:
1. Support partitions on the same broker as much as possible to be distributed
to the same consumer. This feature allows consumers to initiate a check on
these partitions to obtain all partition data and reduce network pressure；
2. The load balancing protocol should consider checking the stability of the
client, and allocate as little partition data as possible to unstable consumers
to avoid consumption lag;
3. The load balancing protocol should consider adding the partition forced
allocation mode to avoid the situation that the client still occupies the
partition when the client is abnormal;
4. Support customization of load balancing: support each consumer group to
define different load balancing schemes.
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