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當我每次啓動Flume時,我都在Flume,Hive和Hadoop之間發送此消息。避免這種情況的最好方法是什麼?我正在考慮從flume lib目錄中刪除一個jar,但不知道是否會影響其他人(配置單元,hadoop)。FluF衝突hadoop與SLF4J:類路徑包含多個SLF4J綁定
Info: Sourcing environment configuration script /usr/local/flume/conf/flume-env.sh
Info: Including Hadoop libraries found via (/usr/local/hadoop/bin/hadoop) for HDFS access
+ exec /usr/java/jdk1.7.0_79/bin/java -Xms100m -Xmx200m -Dcom.sun.management.jmxremote -cp '/usr/local/flume/conf:/usr/local/flume/lib/*:/usr/local/hadoop/etc/hadoop:/usr/local/hadoop/share/hadoop/common/lib/*:/usr/local/hadoop/share/hadoop/common/*:/usr/local/hadoop/share/hadoop/hdfs:/usr/local/hadoop/share/hadoop/hdfs/lib/*:/usr/local/hadoop/share/hadoop/hdfs/*:/usr/local/hadoop/share/hadoop/yarn/lib/*:/usr/local/hadoop/share/hadoop/yarn/*:/usr/local/hadoop/share/hadoop/mapreduce/lib/*:/usr/local/hadoop/share/hadoop/mapreduce/*:/usr/local/hadoop/contrib/capacity-scheduler/*.jar' -Djava.library.path=:/usr/local/hadoop/lib/native org.apache.flume.node.Application --conf-file /usr/local/flume/conf/spooling3.properties --name agent1
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/local/flume/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
您應該只能刪除/usr/local/flume/lib/slf4j-log4j12-1.6.1.jar jar(或hadoop之一)。 Flume將這些全部添加到classpath以及您的hadoop jar中,因此所有內容都應該能夠訪問hadoop發行版中的jar。 – vlahmot