[HIVE-10948] Slf4j warning in HiveCLI due to spark

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 1.2.0
• Component/s: CLI
• Assignee: Bing Li
• Reporter: Bing Li
• Created: 05/Jun/15 20:23
• Updated: 05/Jun/15 20:24

Description

The spark-assembly-1.3.1.jar is added to the Hive classpath
./hive.distro: export SPARK_HOME=$sparkHome
./hive.distro: sparkAssemblyPath=`ls ${SPARK_HOME}/lib/spark-assembly-*.jar`
./hive.distro: CLASSPATH="${CLASSPATH}:${sparkAssemblyPath}"

When launch HiveCLI, we could see the following message:
===========
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/.../hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/.../spark/lib/spark-assembly-1.3.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindingsfor an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
WARNING: Use "yarn jar" to launch YARN applications.
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/.../hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/.../spark/lib/spark-assembly-1.3.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindingsfor an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
============

The bug is similar like HIVE-9496