running hive 0.12 with error of slf4j

Question

Logging initialized using configuration in jar:file:/usr/local/hive/lib/hive-common-0.12.0.jar!/hive-log4j.properties

SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-    1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/local/hive/lib/slf4j-log4j12-1.6.1.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]

hive>

I can run hive ,but I want to get rid of slf4j warning or error — Mohammed AbuAli, Nov 20 '14 at 22:45

score 9 · Accepted Answer · answered Mar 10 '16 at 08:50

9

you need to delete these jar files binding between Hadoop and Hive

rm lib/hive-jdbc-2.0.0-standalone.jar
rm lib/log4j-slf4j-impl-2.4.1.jar

answered Mar 10 '16 at 08:50

Hamdi Charef

639
2
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score 5 · Answer 2 · answered Jan 22 '17 at 08:57

5

you have to delete /usr/local/hive/lib/slf4j-log4j12-1.6.1.jar because hive will automatically use slf4j-log4j jar file present in hadoop.

you can also refer here https://issues.apache.org/jira/browse/HIVE-6162

answered Jan 22 '17 at 08:57

siddhartha jain

1,006
10
16

score 1 · Answer 3 · answered Nov 21 '14 at 05:19

1

Of the 2 SLF4J bindings being listed in the warning you'll need to exclude one of them from the classpath.

Even though this is a warning SLF4J will pick one logging framework/implementation and bind with it - binding is determined by the JVM and is mostly considered a random function.

answered Nov 21 '14 at 05:19

Kishore

5,761
5
28
53

1

Thanks a lot Mr.kishore,I removed the older version inside my dir /usr/local/hive/lib and left the newest version which is located in hadoop dir and its working perfect but ,there is another slf4j file called slf4j-api-1.6.1.jar and in the hadoop dir it's slf4j-api-1.7.5.jar should i remove the older version while there is no warning or error message? – Mohammed AbuAli Nov 21 '14 at 08:45

score 0 · Answer 4 · answered Mar 29 '15 at 19:06

You are getting such warning message because of conflicts sl4j.jar which is being used from HIVE and HADOOP path. In order to get rid of this thing just delete hive-jdbc-1.1.0-standalone.jar from /usr/local/hive/lib. Then you should good to go ... :)

score 0 · Answer 5 · answered Sep 28 '17 at 05:54

To resolve this add the following line of script to /usr/iop/4.1.0.0/hive/bin/hive.distro file on all hive nodes,

CLASSPATH=`echo $CLASSPATH| sed 's/\/usr\/local\/hadoop\/lib\/slf4j\-log4j12\-1\.7\.10\.jar//g'`

The script should be inserted after the lines

if $cygwin; then
CLASSPATH=`cygpath -p -w "$CLASSPATH"`
CLASSPATH=${CLASSPATH};${AUX_CLASSPATH}
else
CLASSPATH=${CLASSPATH}:${AUX_CLASSPATH}
fi

The warnings will no longer appear.

http://www-01.ibm.com/support/docview.wss?uid=swg21971864

running hive 0.12 with error of slf4j

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