(7-3)hive的脚本执行

不进入hive，显示默认数据库default的表：
[root@i-love-you hive-0.14.0]# bin/hive -e "show tables"

Logging initialized using configuration in jar:file:/usr/local/hive-0.14.0/lib/hive-common-0.14.0.jar!/hive-log4j.properties
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/local/hive-0.14.0/lib/hive-jdbc-0.14.0-standalone.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]
OK
t1
t2
t3
t4
Time taken: 1.652 seconds, Fetched: 4 row(s)
[root@i-love-you hive-0.14.0]#




不进入hive，把查询的数据库 重定向 写入aa里面：
[root@i-love-you hive-0.14.0]# bin/hive -e "show tables" > aa

Logging initialized using configuration in jar:file:/usr/local/hive-0.14.0/lib/hive-common-0.14.0.jar!/hive-log4j.properties
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/local/hive-0.14.0/lib/hive-jdbc-0.14.0-standalone.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]
OK
Time taken: 1.01 seconds, Fetched: 4 row(s)
[root@i-love-you hive-0.14.0]# more aa
t1
t2
t3
t4
[root@i-love-you hive-0.14.0]#





不进入hive，静态的把表 追加 写入 aa里面：
[root@i-love-you hive-0.14.0]# bin/hive -S -e "show tables" >> aa
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/local/hive-0.14.0/lib/hive-jdbc-0.14.0-standalone.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]
[root@i-love-you hive-0.14.0]# more aa
t1
t2
t3
t4
t1
t2
t3
t4
[root@i-love-you hive-0.14.0]#





不进入hive，执行文件：
[root@i-love-you hive-0.14.0]# vim shell
[root@i-love-you hive-0.14.0]# more shell
show tables;
[root@i-love-you hive-0.14.0]# bin/hive -f shell

Logging initialized using configuration in jar:file:/usr/local/hive-0.14.0/lib/hive-common-0.14.0.jar!/hive-log4j.properties
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/local/hive-0.14.0/lib/hive-jdbc-0.14.0-standalone.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]
OK
t1
t2
t3
t4
Time taken: 1.037 seconds, Fetched: 4 row(s)
[root@i-love-you hive-0.14.0]#






进入hive，执行文件：
[root@i-love-you hive-0.14.0]# bin/hive -i shell

Logging initialized using configuration in jar:file:/usr/local/hive-0.14.0/lib/hive-common-0.14.0.jar!/hive-log4j.properties
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/local/hive-0.14.0/lib/hive-jdbc-0.14.0-standalone.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]
t1
t2
t3
t4
hive> 





在hive里面执行文件：
hive> source shell;
OK
t1
t2
t3
t4
Time taken: 0.05 seconds, Fetched: 4 row(s)
hive>