【求助】hive启动失败

[mw_shl_code=shell,true]Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256M; support was removed in 8.0

Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

SLF4J: Class path contains multiple SLF4J bindings.

SLF4J: Found binding in [jar:file:/opt/cloudera/parcels/CDH-5.8.5-1.cdh5.8.5.p0.5/jars/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]

SLF4J: Found binding in [jar:file:/hadoop/hadoop-2.6.0-cdh5.5.2/share/hadoop/common/lib/slf4j-log4j12-1.7.5.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]

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/Mapper
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Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256M; support was removed in 8.0
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/TaskAttemptContext
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以上为hive启动报错内容，请各位大神帮忙解决一下：
hive启动直接报错，

SLF4J: Found binding in [jar:file:/opt/cloudera/parcels/CDH-5.8.5-1.cdh5.8.5.p0.5/jars/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]

SLF4J: Found binding in [jar:file:/hadoop/hadoop-2.6.0-cdh5.5.2/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]

一看环境就有点错乱，既有5.5，又有5.8，而且他们jdk版本不一样的。楼主产生这个问题正常。
先把环境整理干净，然后确定jdk版本。估计这个问题就解决了

yuwenge 发表于 2018-6-25 16:00
SLF4J: Found binding in [jar:file:/opt/cloudera/parcels/CDH-5.8.5-1.cdh5.8.5.p0.5/jars/slf4j-log4j12 ...

一语道破天机
那又该怎么清理呢？直接删除？还是清理环境变量？