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Posted to dev@kafka.apache.org by "Ismael Juma (JIRA)" <ji...@apache.org> on 2017/05/31 06:29:04 UTC
[jira] [Updated] (KAFKA-2875) Class path contains multiple SLF4J
bindings warnings when using scripts under bin
[ https://issues.apache.org/jira/browse/KAFKA-2875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ismael Juma updated KAFKA-2875:
-------------------------------
Fix Version/s: (was: 0.11.0.0)
0.11.1.0
> Class path contains multiple SLF4J bindings warnings when using scripts under bin
> ---------------------------------------------------------------------------------
>
> Key: KAFKA-2875
> URL: https://issues.apache.org/jira/browse/KAFKA-2875
> Project: Kafka
> Issue Type: Bug
> Components: tools
> Affects Versions: 0.9.0.0
> Reporter: Ismael Juma
> Assignee: jin xing
> Priority: Minor
> Labels: patch
> Fix For: 0.11.1.0
>
>
> This adds a lot of noise when running the scripts, see example when running kafka-console-producer.sh:
> {code}
> ~/D/s/kafka-0.9.0.0-src ❯❯❯ ./bin/kafka-console-producer.sh --topic topic --broker-list localhost:9092 ⏎
> SLF4J: Class path contains multiple SLF4J bindings.
> SLF4J: Found binding in [jar:file:/Users/ijuma/Downloads/scala-releases/kafka-0.9.0.0-src/core/build/dependant-libs-2.10.5/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in [jar:file:/Users/ijuma/Downloads/scala-releases/kafka-0.9.0.0-src/core/build/dependant-libs-2.10.5/slf4j-log4j12-1.7.6.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in [jar:file:/Users/ijuma/Downloads/scala-releases/kafka-0.9.0.0-src/tools/build/dependant-libs-2.10.5/slf4j-log4j12-1.7.6.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in [jar:file:/Users/ijuma/Downloads/scala-releases/kafka-0.9.0.0-src/connect/api/build/dependant-libs/slf4j-log4j12-1.7.6.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in [jar:file:/Users/ijuma/Downloads/scala-releases/kafka-0.9.0.0-src/connect/runtime/build/dependant-libs/slf4j-log4j12-1.7.6.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in [jar:file:/Users/ijuma/Downloads/scala-releases/kafka-0.9.0.0-src/connect/file/build/dependant-libs/slf4j-log4j12-1.7.6.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in [jar:file:/Users/ijuma/Downloads/scala-releases/kafka-0.9.0.0-src/connect/json/build/dependant-libs/slf4j-log4j12-1.7.6.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
> SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
> {code}
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