Hive，

Hive，

FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.metastore.HiveMetaStoreClient

http://download.softagency.net/mysql/Downloads/Connector-J/

CREATE TABLE t_hive (a int, b int, c int) ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t';

16      2       3
61      12      13
41      2       31
17      21      3
71      2       31
1       12      34
11      2       34

LOAD DATA INPATH '/user/hive/warehouse/t_hive/t_hive.txt' OVERWRITE INTO TABLE t_hive2;

http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-
1880260.html

http://my.oschina.net/zhangjiawen/blog/178933

ERROR org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:fzw cause:ENOENT: 没有那个文件或目录
2014-01-15 11:05:36,731 FATAL org.apache.hadoop.mapred.JobTracker: ENOENT: 没有那个文件或目录
WARN org.mortbay.log: Can't reuse /tmp/Jetty_0_0_0_0_50030_job____yn7qmk, using /tmp/Jetty_0_0_0_0_50030_job____yn7qmk_584848805518689718

WARN org.apache.hadoop.mapred.TaskTracker: TaskTracker local dir /usr/locla/hadoop/tmp/mapred/local error can not create directory: /usr/locla/hadoop/tmp/mapred/local, removing from local dirs
2014-01-17 10:14:57,539 ERROR org.apache.hadoop.mapred.TaskTracker: Can not start task tracker because org.apache.hadoop.util.DiskChecker$DiskErrorException: No mapred local directories are writable