[jira] [Updated] (PIO-100) Remove SLF4J warning messages on pio command

["Chan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIO-100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chan updated PIO-100:
---------------------
    Fix Version/s: 0.12.0-incubating

> Remove SLF4J warning messages on pio command 
> ---------------------------------------------
>
>                 Key: PIO-100
>                 URL: https://issues.apache.org/jira/browse/PIO-100
>             Project: PredictionIO
>          Issue Type: Improvement
>            Reporter: Shinsuke Sugaya
>            Assignee: Shinsuke Sugaya
>            Priority: Minor
>             Fix For: 0.12.0-incubating
>
>
> pio command prints SLF4J warning as below:
> {code}
> $ /usr/share/predictionio/bin/pio status
> SLF4J: Class path contains multiple SLF4J bindings.
> SLF4J: Found binding in [jar:file:/usr/share/predictionio/lib/spark/pio-data-hdfs-assembly-0.11.1-v1-SNAPSHOT.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in [jar:file:/usr/share/predictionio/lib/pio-assembly-0.11.1-v1-SNAPSHOT.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}
> The cause is that pio-data-hdfs contains slf4j-log4j12 jar file.



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