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https://issues.apache.org/jira/browse/HADOOP-15064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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PJ Fanning updated HADOOP-15064:
--------------------------------
Description:
https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-common/3.0.0-beta1
One of the ideas of SLF4J is that you should depend on the API jar and it is up
to users of your lib to add a dependency to their preferred SLF4J
implementation. You can only have one such implementation jar on your classpath.
If the hadoop build uses log4j in its tests, then this can be made a test
dependency and not a general compile or runtime dependency.
> hadoop-common 3.0.0-beta1 exposes a dependency on slf4j-log4j12
> ---------------------------------------------------------------
>
> Key: HADOOP-15064
> URL: https://issues.apache.org/jira/browse/HADOOP-15064
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 3.0.0-beta1
> Environment:
> https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-common/3.0.0-beta1
> One of the ideas of SLF4J is that you should depend on the API jar and it is
> up to users of your lib to add a dependency to their preferred SLF4J
> implementation. You can only have one such implementation jar on your
> classpath.
> If the hadoop build uses log4j in its tests, then this can be made a test
> dependency and not a general compile or runtime dependency.
> Reporter: PJ Fanning
>
> https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-common/3.0.0-beta1
> One of the ideas of SLF4J is that you should depend on the API jar and it is
> up to users of your lib to add a dependency to their preferred SLF4J
> implementation. You can only have one such implementation jar on your
> classpath.
> If the hadoop build uses log4j in its tests, then this can be made a test
> dependency and not a general compile or runtime dependency.
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