In Apache Pulsar is it possible to find out which namespace bundles are assigned to each broker?

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Is there some way via the Admin CLI or other tooling to find out which namespace bundles are assigned to a particular broker?

apache-pulsar
1 Answers

You can use the pulsar-admin client invoking the brokers namespaces command

./pulsar-admin --admin-url http://pulsar-broker:8080 brokers namespaces \
              --url my-broker.my-deployment.k8s-namespace.svc.cluster.local:8080 \
              cluster-name

which will return something like the following

"tenant/ns2/0xf0000000_0xf2000000    [broker_assignment=shared is_controlled=false is_active=true]"
"tenant/ns1/0x44000000_0x46000000    [broker_assignment=shared is_controlled=false is_active=true]"
"tenant/ns1/0xf0000000_0xf2000000    [broker_assignment=shared is_controlled=false is_active=true]"
"tenant/event/0x74000000_0x76000000    [broker_assignment=shared is_controlled=false is_active=true]"
"tenant/ns2/0x5c000000_0x5e000000    [broker_assignment=shared is_controlled=false is_active=true]"
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