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https://issues.apache.org/jira/browse/NIFI-14271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul Grey updated NIFI-14271:
-----------------------------
    Status: Patch Available  (was: In Progress)

> Kafka3ConnectionService not possible to add dynamic properties
> --------------------------------------------------------------
>
>                 Key: NIFI-14271
>                 URL: https://issues.apache.org/jira/browse/NIFI-14271
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: 2.2.0
>            Reporter: Josef Zahner
>            Assignee: Paul Grey
>            Priority: Major
>         Attachments: nifi_controller_service_error.png, 
> nifi_kafka3connectionservice_dyn_prop.png
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Based on the web documentation it should be possible to add Dynamic 
> Properties to the Controller Service *Kafka3ConnectionService* to adapt the 
> kafka configuration.
> We switched the bulletin level to “INFO" on the ConsumeKafka processor to get 
> the potentially supported options. However, we can add whatever value (check 
> reference on the bottom) we want, we are always getting the error:
> !nifi_controller_service_error.png!
>  
> !nifi_kafka3connectionservice_dyn_prop.png!
> h2. _*References*_
> *NiFi Documentation: Kafka3ConnectionService - Dynamic Properties*
> _«These properties will be added on the Kafka configuration after loading any 
> provided configuration properties. In the event a dynamic property represents 
> a property that was already set, its value will be ignored and WARN message 
> logged. For the list of available Kafka properties please refer to: 
> [http://kafka.apache.org/documentation.html#configuration].»_
> *ConsumeKafka INFO Logs:*
> {code:java}
> 2025-02-12 16:53:07,718 INFO [Timer-Driven Process Thread-73] 
> o.a.k.clients.consumer.ConsumerConfig ConsumerConfig values:
>         allow.auto.create.topics = true
>         auto.commit.interval.ms = 5000
>         auto.include.jmx.reporter = true
>         auto.offset.reset = earliest
>         bootstrap.servers = [kafka.mydomain.com:9093]
>         check.crcs = true
>         client.dns.lookup = use_all_dns_ips
>         client.id = consumer-test-69
>         client.rack =
>         connections.max.idle.ms = 540000
>         default.api.timeout.ms = 60000
>         enable.auto.commit = true
>         enable.metrics.push = true
>         exclude.internal.topics = true
>         fetch.max.bytes = 52428800
>         fetch.max.wait.ms = 500
>         fetch.min.bytes = 1
>         group.id = test
>         group.instance.id = null
>         group.protocol = classic
>         group.remote.assignor = null
>         heartbeat.interval.ms = 3000
>         interceptor.classes = []
>         internal.leave.group.on.close = true
>         internal.throw.on.fetch.stable.offset.unsupported = false
>         isolation.level = read_committed
>         key.deserializer = class 
> org.apache.kafka.common.serialization.ByteArrayDeserializer
>         max.partition.fetch.bytes = 1048576
>         max.poll.interval.ms = 300000
>         max.poll.records = 400000
>         metadata.max.age.ms = 300000
>         metadata.recovery.strategy = none
>         metric.reporters = []
>         metrics.num.samples = 2
>         metrics.recording.level = INFO
>         metrics.sample.window.ms = 30000
>         partition.assignment.strategy = [class 
> org.apache.kafka.clients.consumer.RangeAssignor, class 
> org.apache.kafka.clients.consumer.CooperativeStickyAssignor]
>         receive.buffer.bytes = 65536
>         reconnect.backoff.max.ms = 1000
>         reconnect.backoff.ms = 50
>         request.timeout.ms = 30000
>         retry.backoff.max.ms = 1000
>         retry.backoff.ms = 100
>         sasl.client.callback.handler.class = null
>         sasl.jaas.config = null
>         sasl.kerberos.kinit.cmd = /usr/bin/kinit
>         sasl.kerberos.min.time.before.relogin = 60000
>         sasl.kerberos.service.name = null
>         sasl.kerberos.ticket.renew.jitter = 0.05
>         sasl.kerberos.ticket.renew.window.factor = 0.8
>         sasl.login.callback.handler.class = null
>         sasl.login.class = null
>         sasl.login.connect.timeout.ms = null
>         sasl.login.read.timeout.ms = null
>         sasl.login.refresh.buffer.seconds = 300
>         sasl.login.refresh.min.period.seconds = 60
>         sasl.login.refresh.window.factor = 0.8
>         sasl.login.refresh.window.jitter = 0.05
>         sasl.login.retry.backoff.max.ms = 10000
>         sasl.login.retry.backoff.ms = 100
>         sasl.mechanism = GSSAPI
>         sasl.oauthbearer.clock.skew.seconds = 30
>         sasl.oauthbearer.expected.audience = null
>         sasl.oauthbearer.expected.issuer = null
>         sasl.oauthbearer.header.urlencode = false
>         sasl.oauthbearer.jwks.endpoint.refresh.ms = 3600000
>         sasl.oauthbearer.jwks.endpoint.retry.backoff.max.ms = 10000
>         sasl.oauthbearer.jwks.endpoint.retry.backoff.ms = 100
>         sasl.oauthbearer.jwks.endpoint.url = null
>         sasl.oauthbearer.scope.claim.name = scope
>         sasl.oauthbearer.sub.claim.name = sub
>         sasl.oauthbearer.token.endpoint.url = null
>         security.protocol = SSL
>         security.providers = null
>         send.buffer.bytes = 131072
>         session.timeout.ms = 45000
>         socket.connection.setup.timeout.max.ms = 30000
>         socket.connection.setup.timeout.ms = 10000
>         ssl.cipher.suites = null
>         ssl.enabled.protocols = [TLSv1.2, TLSv1.3]
>         ssl.endpoint.identification.algorithm = https
>         ssl.engine.factory.class = null
>         ssl.key.password = [hidden]
>         ssl.keymanager.algorithm = SunX509
>         ssl.keystore.certificate.chain = null
>         ssl.keystore.key = null
>         ssl.keystore.location = /etc/nifi/certs/nifi2_keystore.jks
>         ssl.keystore.password = [hidden]
>         ssl.keystore.type = JKS
>         ssl.protocol = TLSv1.3
>         ssl.provider = null
>         ssl.secure.random.implementation = null
>         ssl.trustmanager.algorithm = PKIX
>         ssl.truststore.certificates = null
>         ssl.truststore.location = /etc/nifi/certs/truststore.jks
>         ssl.truststore.password = [hidden]
>         ssl.truststore.type = JKS
>         value.deserializer = class 
> org.apache.kafka.common.serialization.ByteArrayDeserializer
> {code}
>  
>  
>  



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