Cannot find hadoop installation: $HADOOP_HOME or $HADOOP_PREFIX must be set or hadoop must be in the

启用hive时报以下错误：

Cannot find hadoop installation: $HADOOP_HOME or $HADOOP_PREFIX must be set or hadoop must be in the path

解决方法：

[ work@hadoop1 ~]$ cd ~/hive/conf/

[ work@hadoop1 ~]$ cp hive-env.sh.template hive-env.sh

在hive-env.sh文件里加下面的内容：

[work@hadoop1 conf]$ vi hive-env.sh

export HADOOP_HOME=/home/work/hadoop/hadoop-2.6.0/                                                                                                                   

[work@hadoop1 conf]$ source hive-env.sh

OK，问题解决