The GitHub Actions job "CI" on 
rocketmq-dashboard.git/fix/litetopic-sharded-summary has failed.
Run started by GitHub user NUAAwqy (triggered by NUAAwqy).

Head commit for run:
f00b94d542a75a153a4ae0cb40ff68c91cb801ee / NUAAwqy 
<[email protected]>
fix(litetopic): sum sharded parent counts and per-broker group backlog across 
masters

The summary builder pinned every parent-topic accumulator to the last
master that reported it, while the group set was unioned across masters.
On a multi-master cluster the lite topic count was therefore read from
one arbitrary broker instead of the sum across the masters reporting the
parent, and each group backlog was queried on a broker that may not own
that group, silently reading zero.

Remember which master reported each group (and which masters report the
parent) during discovery, then sum getParentTopicInfo counts across the
reporting masters and query each group lag on the brokers that reported
it. Single-broker clusters keep the exact same RPC pattern as before.

Report URL: 
https://github.com/apache/rocketmq-dashboard/actions/runs/41005237177

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