我尝试按照官方设置指南中的步骤安装Apache TEZ，但在编辑$HADOOP_HOME/etc/hadoop/hadoop-env.sh以加载TEZ jar之后听起来有点出错。事实上，每次调用hadoop.sh时，我都会收到以下消息：
$ hadoop dfs -ls /
/home/arbi/Programs/hadoop-2.5.0/etc/hadoop/hadoop-env.sh: line 44: [/home/arbi/Programs/hadoop-2.5.0/contrib/capacity-scheduler/*.jar:/home/arbi/Programs/hadoop-2.5.0/etc/hadoop]: No such file or directory
/home/arbi/Programs/hadoop-2.5.0/etc/hadoop/hadoop-env.sh: line 44: [/home/arbi/bin/tez/tez-dist/target/tez-0.4.1-incubating/tez-0.4.1-incubating/tez-api-0.4.1-incubating.jar]: No such file or directory
/home/arbi/Programs/hadoop-2.5.0/etc/hadoop/hadoop-env.sh: line 44: [/home/arbi/bin/tez/tez-dist/target/tez-0.4.1-incubating/tez-0.4.1-incubating/tez-common-0.4.1-incubating.jar]: No such file or directory
/home/arbi/Programs/hadoop-2.5.0/etc/hadoop/hadoop-env.sh: line 44: [/home/arbi/bin/tez/tez-dist/target/tez-0.4.1-incubating/tez-0.4.1-incubating/tez-dag-0.4.1-incubating.jar]: No such file or directory
/home/arbi/Programs/hadoop-2.5.0/etc/hadoop/hadoop-env.sh: line 44: [/home/arbi/bin/tez/tez-dist/target/tez-0.4.1-incubating/tez-0.4.1-incubating/tez-mapreduce-0.4.1-incubating.jar]: No such file or directory
/home/arbi/Programs/hadoop-2.5.0/etc/hadoop/hadoop-env.sh: line 44: [/home/arbi/bin/tez/tez-dist/target/tez-0.4.1-incubating/tez-0.4.1-incubating/tez-mapreduce-examples-0.4.1-incubating.jar]: No such file or directory
/home/arbi/Programs/hadoop-2.5.0/etc/hadoop/hadoop-env.sh: line 44: [/home/arbi/bin/tez/tez-dist/target/tez-0.4.1-incubating/tez-0.4.1-incubating/tez-runtime-internals-0.4.1-incubating.jar]: No such file or directory
/home/arbi/Programs/hadoop-2.5.0/etc/hadoop/hadoop-env.sh: line 44: [/home/arbi/bin/tez/tez-dist/target/tez-0.4.1-incubating/tez-0.4.1-incubating/tez-runtime-library-0.4.1-incubating.jar]: No such file or directory
Found 2 items
drwxr-xr-x: arbi supergroup 0 2014-08-27 16:51 /apps
drwxr-xr-x: arbi supergroup 0 2014-08-27 16:47 /user
TEZ罐子在正确的目录中，想知道这里的错误！为什么hadoop无法访问/找到罐子