2026-11-10T13:49:40.144272152Z main ERROR Reconfiguration failed: No configuration found for '176d53b2' at 'null' in 'null' This tool helps to manipulate and describe entity config for a topic, client, user, broker, ip, client-metrics or group Option Description ------ ----------- --add-config Key Value pairs of configs to add. Square brackets can be used to group values which contain commas: 'k1=v1, k2=[v1,v2,v2],k3=v3'. The following is a list of valid configurations: For entity-type 'topics': cleanup.policy compression.gzip.level compression.lz4.level compression.type compression.zstd.level delete.retention.ms errors.deadletterqueue.group.enable file.delete.delay.ms flush.messages flush.ms follower.replication.throttled. replicas index.interval.bytes leader.replication.throttled.replicas local.retention.bytes local.retention.ms max.compaction.lag.ms max.message.bytes message.timestamp.after.max.ms message.timestamp.before.max.ms message.timestamp.type min.cleanable.dirty.ratio min.compaction.lag.ms min.insync.replicas preallocate remote.copy.lag.bytes remote.copy.lag.ms remote.log.copy.disable remote.log.delete.on.disable remote.storage.enable retention.bytes retention.ms segment.bytes segment.index.bytes segment.jitter.ms segment.ms unclean.leader.election.enable For entity-type 'brokers': background.threads compression.gzip.level compression.lz4.level compression.type compression.zstd.level config.providers cordoned.log.dirs follower.fetch.last.tiered.offset. enable follower.replication.throttled.rate group.consumer.assignment.interval.ms group.consumer.assignor.offload.enable group.coordinator.cached.buffer.max. bytes group.share.assignment.interval.ms group.share.assignor.offload.enable group.streams.assignment.interval.ms group.streams.assignor.offload.enable leader.replication.throttled.rate listener.security.protocol.map listeners log.cleaner.backoff.ms log.cleaner.dedupe.buffer.size log.cleaner.delete.retention.ms log.cleaner.io.buffer.load.factor log.cleaner.io.buffer.size log.cleaner.io.max.bytes.per.second log.cleaner.max.compaction.lag.ms log.cleaner.min.cleanable.ratio log.cleaner.min.compaction.lag.ms log.cleaner.threads log.cleanup.policy log.flush.interval.messages log.flush.interval.ms log.index.interval.bytes log.index.size.max.bytes log.local.retention.bytes log.local.retention.ms log.message.timestamp.after.max.ms log.message.timestamp.before.max.ms log.message.timestamp.type log.preallocate log.remote.copy.lag.bytes log.remote.copy.lag.ms log.retention.bytes log.retention.ms log.roll.jitter.ms log.roll.ms log.segment.bytes log.segment.delete.delay.ms max.connection.creation.rate max.connections max.connections.per.ip max.connections.per.ip.overrides message.max.bytes metric.reporters min.insync.replicas num.io.threads num.network.threads num.recovery.threads.per.data.dir num.replica.fetchers principal.builder.class producer.id.expiration.ms remote.fetch.max.wait.ms remote.list.offsets.request.timeout.ms remote.log.index.file.cache.total. size.bytes remote.log.manager.copier.thread.pool. size remote.log.manager.copy.max.bytes.per. second remote.log.manager.expiration.thread. pool.size remote.log.manager.fetch.max.bytes. per.second remote.log.manager.follower.thread. pool.size remote.log.reader.threads replica.alter.log.dirs.io.max.bytes. per.second sasl.enabled.mechanisms sasl.jaas.config sasl.kerberos.kinit.cmd sasl.kerberos.min.time.before.relogin sasl.kerberos.principal.to.local.rules sasl.kerberos.service.name sasl.kerberos.ticket.renew.jitter sasl.kerberos.ticket.renew.window. factor sasl.login.refresh.buffer.seconds sasl.login.refresh.min.period.seconds sasl.login.refresh.window.factor sasl.login.refresh.window.jitter sasl.mechanism.inter.broker.protocol share.coordinator.cached.buffer.max. bytes ssl.cipher.suites ssl.client.auth ssl.enabled.protocols ssl.endpoint.identification.algorithm ssl.engine.factory.class ssl.key.password ssl.keymanager.algorithm ssl.keystore.certificate.chain ssl.keystore.key ssl.keystore.location ssl.keystore.password ssl.keystore.type ssl.protocol ssl.provider ssl.secure.random.implementation ssl.trustmanager.algorithm ssl.truststore.certificates ssl.truststore.location ssl.truststore.password ssl.truststore.type transaction.partition.verification. enable unclean.leader.election.enable For entity-type 'users': SCRAM-SHA-256 SCRAM-SHA-512 consumer_byte_rate controller_mutation_rate producer_byte_rate request_percentage For entity-type 'clients': consumer_byte_rate controller_mutation_rate producer_byte_rate request_percentage For entity-type 'ips': connection_creation_rate For entity-type 'client-metrics': interval.ms match metrics For entity-type 'groups': consumer.assignment.interval.ms consumer.assignor.offload.enable consumer.heartbeat.interval.ms consumer.session.timeout.ms errors.deadletterqueue.copy.record. enable errors.deadletterqueue.topic.name share.assignment.interval.ms share.assignor.offload.enable share.auto.offset.reset share.delivery.count.limit share.heartbeat.interval.ms share.isolation.level share.partition.max.record.locks share.record.lock.duration.ms share.renew.acknowledge.enable share.session.timeout.ms streams.acceptable.recovery.lag streams.assignment.interval.ms streams.assignor.offload.enable streams.heartbeat.interval.ms streams.initial.rebalance.delay.ms streams.num.standby.replicas streams.num.warmup.replicas streams.session.timeout.ms streams.task.offset.interval.ms Entity types 'users' and 'clients' may be specified together to update config for clients of a specific user. --add-config-file Path to a properties file with configs to add. See add-config for a list of valid configurations. --all List all configs for the given entity, including static configs if available. --alter Alter the configuration for the entity. --bootstrap-controller --bootstrap-server --broker The broker's ID. --broker-defaults The config defaults for all brokers. --broker-logger The broker's ID for its logger config. --client The client's ID. --client-defaults The config defaults for all clients. --client-metrics The client metrics config resource name. --command-config passed to Admin Client. This is used only with --bootstrap-server option for describing and altering broker configs. --delete-config config keys to remove 'k1,k2' --describe List configs for the given entity. --entity-default Default entity name for clients/users/brokers/ips (applies to corresponding entity type) --entity-name Name of entity (topic name/client id/user principal name/broker id/ip/client metrics/group id) --entity-type Type of entity (topics/clients/users/brokers/broker- loggers/ips/client-metrics/groups) --group The group's ID. --help Print usage information. --ip The IP address. --ip-defaults The config defaults for all IPs. --topic The topic's name. --user The user's principal name. --user-defaults The config defaults for all users. --version Display Kafka version.