[ https://issues.apache.org/jira/browse/NIFI-2515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joseph Witt updated NIFI-2515: ------------------------------ Resolution: Fixed Status: Resolved (was: Patch Available) +1 merged to master and 0.x > Setting key.serializer in publish kafka leads to > org.apache.kafka.common.errors.SerializationException > ------------------------------------------------------------------------------------------------------ > > Key: NIFI-2515 > URL: https://issues.apache.org/jira/browse/NIFI-2515 > Project: Apache NiFi > Issue Type: Bug > Components: Extensions > Affects Versions: 1.0.0-Beta > Reporter: Arpit Gupta > Assignee: Oleg Zhurakousky > Priority: Minor > Fix For: 1.0.0, 0.8.0 > > > If one sets key.serializer in the publish kafka processor we see error > {code} > 4895-9b14-9e8b1d88755e}, body={topics=[putMessages-83cf2948-b110-2016-08-07 > 17:11:56,191 ERROR [Timer-Driven Process Thread-7] > o.a.n.p.kafka.pubsub.PublishKafka > PublishKafka[id=65fd2baf-0156-1000-ffff-fffff6bf89be] > PublishKafka[id=65fd2baf-0156-1000-ffff-fffff6bf89be] failed to process due > to org.apache.kafka.common.errors.SerializationException: Can't convert key > of class [B to class org.apache.kafka.common.serialization.IntegerSerializer > specified in key.serializer; rolling back session: > org.apache.kafka.common.errors.SerializationException: Can't convert key of > class [B to class org.apache.kafka.common.serialization.IntegerSerializer > specified in key.serializer > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)