kylin_异常_02_java.lang.NoClassDefFoundError: org/apache/hadoop/hive/conf/HiveConf 解决办法

一、异常现象

在kylin的web管理界面，设置hive数据源时，报错：

查找kylin的日志时发现，弹出提示框的原因是因为出现错误：

ERROR [http-bio-7070-exec-10] controller.TableController:189 : org/apache/hadoop/hive/conf/HiveConf java.lang.NoClassDefFoundError: org/apache/hadoop/hive/conf/HiveConf

二、异常原因

原因是hive的lib没有加载进来

三、异常解决

1.配置环境变量

加入以下红色部分

# 1. java
export JAVA_HOME=/usr/java/jdk1..0_80
export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

# 2. Tomcat
#export CATALINA_HOME=/developer/apache-tomcat-7.0.73
#export CATALINA_HOME=/developer/saiku-server/tomcat
export CATALINA_HOME=/developer/apache-kylin-2.3.-bin/tomcat

# 3. Maven
export MAVEN_HOME=/developer/apache-maven-3.0.

# 4. hadoop
export HADOOP_HOME=/developer/hadoop-2.6.

# 5. hbase
export HBASE_HOME=/developer/hbase-1.2.

# 6. hive
export HIVE_HOME=/developer/apache-hive-1.1.-bin
export HIVE_CONF_DIR=${HIVE_HOME}/conf
export HCAT_HOME=$HIVE_HOME/hcatalog

# 7. kylin
export KYLIN_HOME=/developer/apache-kylin-2.3.-bin
export hive_dependency=$HIVE_HOME/conf:$HIVE_HOME/lib/*:$HCAT_HOME/share/hcatalog/hive-hcatalog-core-1.1.0.jar

#Path
# 1. big data
export PATH=$KYLIN_HOME/bin:$PATH
export PATH=$HIVE_HOME/bin:$HBASE_HOME/bin:$HADOOP_HOME/bin:$PATH
export PATH=$MAVEN_HOME/bin:$CATALINA_HOME/bin:$JAVA_HOME/bin:$PATH
export LC_ALL=en_US.UTF-

2.配置 kylin.sh

在文件开始的地方，添加如下配置：

export KYLIN_HOME=/developer/apache-kylin-2.3.-bin
export HBASE_CLASSPATH_PREFIX=$CATALINA_HOME/bin/bootstrap.jar:$CATALINA_HOME/bin/tomcat-juli.jar:$CATALINA_HOME/lib/*:$hive_dependency:$HBASE_CLASSPATH_PREFIX

四、参考资料

1.kylin加载hive表错误：ERROR [http-bio-7070-exec-10] controller.TableController:189 : org/apache/hadoop/hive/conf/HiveConf java.lang.NoClassDefFoundError: org/apache/hadoop/hive/conf/HiveConf 解决办法

2.Kylin安装部署