[ https://issues.apache.org/jira/browse/KAFKA-2571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashish K Singh updated KAFKA-2571: ---------------------------------- Description: KafkaLog4jAppender specifies "acks" config's value as int, however KafkaProducer expects it as a String. Below is the exception that gets thrown. {code} Exception in thread "main" org.apache.kafka.common.config.ConfigException: Invalid value -1 for configuration acks: Expected value to be a string, but it was a java.lang.Integer at org.apache.kafka.common.config.ConfigDef.parseType(ConfigDef.java:219) at org.apache.kafka.common.config.ConfigDef.parse(ConfigDef.java:172) at org.apache.kafka.common.config.AbstractConfig.<init>(AbstractConfig.java:48) at org.apache.kafka.common.config.AbstractConfig.<init>(AbstractConfig.java:55) at org.apache.kafka.clients.producer.ProducerConfig.<init>(ProducerConfig.java:274) at org.apache.kafka.clients.producer.KafkaProducer.<init>(KafkaProducer.java:179) at org.apache.kafka.log4jappender.KafkaLog4jAppender.getKafkaProducer(KafkaLog4jAppender.java:132) at org.apache.kafka.log4jappender.KafkaLog4jAppender.activateOptions(KafkaLog4jAppender.java:126) at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307) at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172) at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104) at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:842) at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768) at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648) at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514) at org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:440) at org.apache.kafka.clients.tools.VerifiableLog4jAppender.<init>(VerifiableLog4jAppender.java:141) at org.apache.kafka.clients.tools.VerifiableLog4jAppender.createFromArgs(VerifiableLog4jAppender.java:124) at org.apache.kafka.clients.tools.VerifiableLog4jAppender.main(VerifiableLog4jAppender.java:158) {code} was:KafkaLog4jAppender specifies "acks" config's value as int, however KafkaProducer expects it as a String. > KafkaLog4jAppender dies while specifying "acks" config > ------------------------------------------------------ > > Key: KAFKA-2571 > URL: https://issues.apache.org/jira/browse/KAFKA-2571 > Project: Kafka > Issue Type: Bug > Reporter: Ashish K Singh > Assignee: Ashish K Singh > > KafkaLog4jAppender specifies "acks" config's value as int, however > KafkaProducer expects it as a String. > Below is the exception that gets thrown. > {code} > Exception in thread "main" org.apache.kafka.common.config.ConfigException: > Invalid value -1 for configuration acks: Expected value to be a string, but > it was a java.lang.Integer > at > org.apache.kafka.common.config.ConfigDef.parseType(ConfigDef.java:219) > at org.apache.kafka.common.config.ConfigDef.parse(ConfigDef.java:172) > at > org.apache.kafka.common.config.AbstractConfig.<init>(AbstractConfig.java:48) > at > org.apache.kafka.common.config.AbstractConfig.<init>(AbstractConfig.java:55) > at > org.apache.kafka.clients.producer.ProducerConfig.<init>(ProducerConfig.java:274) > at > org.apache.kafka.clients.producer.KafkaProducer.<init>(KafkaProducer.java:179) > at > org.apache.kafka.log4jappender.KafkaLog4jAppender.getKafkaProducer(KafkaLog4jAppender.java:132) > at > org.apache.kafka.log4jappender.KafkaLog4jAppender.activateOptions(KafkaLog4jAppender.java:126) > at > org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307) > at > org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172) > at > org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104) > at > org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:842) > at > org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768) > at > org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648) > at > org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514) > at > org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:440) > at > org.apache.kafka.clients.tools.VerifiableLog4jAppender.<init>(VerifiableLog4jAppender.java:141) > at > org.apache.kafka.clients.tools.VerifiableLog4jAppender.createFromArgs(VerifiableLog4jAppender.java:124) > at > org.apache.kafka.clients.tools.VerifiableLog4jAppender.main(VerifiableLog4jAppender.java:158) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)