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https://issues.apache.org/jira/browse/KAFKA-3327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Manikumar resolved KAFKA-3327.
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Resolution: Cannot Reproduce
mostly related to config issue. Pl reopen if you think the issue still exists
> Warning from kafka mirror maker about ssl properties not valid
> --------------------------------------------------------------
>
> Key: KAFKA-3327
> URL: https://issues.apache.org/jira/browse/KAFKA-3327
> Project: Kafka
> Issue Type: Test
> Components: config
> Affects Versions: 0.9.0.1
> Environment: CentOS release 6.5
> Reporter: Munir Khan
> Priority: Minor
> Labels: kafka, mirror-maker, ssl
>
> I am trying to run Mirror maker over SSL. I have configured my broker
> following the procedure described in this document
> http://kafka.apache.org/documentation.html#security_overview
> I get the following warning when I start the mirror maker:
> [root@munkhan-kafka1 kafka_2.10-0.9.0.1]# bin/kafka-run-class.sh
> kafka.tools.MirrorMaker --consumer.config
> config/datapush-consumer-ssl.properties --producer.config
> config/datapush-producer-ssl.properties --num.streams 2 --whitelist test1&
> [1] 4701
> [root@munkhan-kafka1 kafka_2.10-0.9.0.1]# [2016-03-03 10:24:35,348] WARN
> block.on.buffer.full config is deprecated and will be removed soon. Please
> use max.block.ms (org.apache.kafka.clients.producer.KafkaProducer)
> [2016-03-03 10:24:35,523] WARN The configuration producer.type = sync was
> supplied but isn't a known config.
> (org.apache.kafka.clients.producer.ProducerConfig)
> [2016-03-03 10:24:35,523] WARN The configuration ssl.keypassword = test1234
> was supplied but isn't a known config.
> (org.apache.kafka.clients.producer.ProducerConfig)
> [2016-03-03 10:24:35,523] WARN The configuration compression.codec = none was
> supplied but isn't a known config.
> (org.apache.kafka.clients.producer.ProducerConfig)
> [2016-03-03 10:24:35,523] WARN The configuration serializer.class =
> kafka.serializer.DefaultEncoder was supplied but isn't a known config.
> (org.apache.kafka.clients.producer.ProducerConfig)
> [2016-03-03 10:24:35,617] WARN Property security.protocol is not valid
> (kafka.utils.VerifiableProperties)
> [2016-03-03 10:24:35,617] WARN Property ssl.keypassword is not valid
> (kafka.utils.VerifiableProperties)
> [2016-03-03 10:24:35,617] WARN Property ssl.keystore.location is not valid
> (kafka.utils.VerifiableProperties)
> [2016-03-03 10:24:35,618] WARN Property ssl.keystore.password is not valid
> (kafka.utils.VerifiableProperties)
> [2016-03-03 10:24:35,618] WARN Property ssl.truststore.location is not valid
> (kafka.utils.VerifiableProperties)
> [2016-03-03 10:24:35,618] WARN Property ssl.truststore.password is not valid
> (kafka.utils.VerifiableProperties)
> [2016-03-03 10:24:35,752] WARN Property security.protocol is not valid
> (kafka.utils.VerifiableProperties)
> [2016-03-03 10:24:35,752] WARN Property ssl.keypassword is not valid
> (kafka.utils.VerifiableProperties)
> [2016-03-03 10:24:35,752] WARN Property ssl.keystore.location is not valid
> (kafka.utils.VerifiableProperties)
> [2016-03-03 10:24:35,752] WARN Property ssl.keystore.password is not valid
> (kafka.utils.VerifiableProperties)
> [2016-03-03 10:24:35,752] WARN Property ssl.truststore.location is not valid
> (kafka.utils.VerifiableProperties)
> [2016-03-03 10:24:35,753] WARN Property ssl.truststore.password is not valid
> (kafka.utils.VerifiableProperties)
> [2016-03-03 10:24:36,251] WARN No broker partitions consumed by consumer
> thread test-consumer-group_munkhan-kafka1.cisco.com-1457018675755-b9bb4c75-0
> for topic test1 (kafka.consumer.RangeAssignor)
> [2016-03-03 10:24:36,251] WARN No broker partitions consumed by consumer
> thread test-consumer-group_munkhan-kafka1.cisco.com-1457018675755-b9bb4c75-0
> for topic test1 (kafka.consumer.RangeAssignor)
> However the Mirror maker is able to mirror data . If I remove the
> configurations related to the warning messages from my producer mirror maker
> does not work . So it seems despite the warning shown above the
> ssl.configuration properties are used somehow.
> My question is these are those warnings harmless in this context ?
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