HIVE 常见错误

时间 2019-11-18

标签 hive 常见错误栏目 Hadoop 繁體版

原文原文链接

参考以前的hive测试步骤一一执行。java

hive> drop table sansom;
FAILED: Error in metadata: org.apache.thrift.transport.TTransportException
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTaskmysql

若是出现
FAILED: Error in metadata: javax.jdo.JDODataStoreException: Error(s) were found while auto-creating/validating the datastore for classes. The errors are printed in the log, and are attached to this exception.
NestedThrowables:
com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Specified key was too long; max key length is 1000 bytes
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTaskweb

或者是
FAILED: Error in metadata: MetaException(message:Got exception: org.apache.thrift.transport.TTransportException null)
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTasksql

以上错误，主要是在select操做、drop操做时，就会出错。数据库

这样的错误，能够修改hive数据库编码:apache

mysql> alter database hivedb character set latin1;

而后重启hive metastore和hive server就能够了oop

mysql数据库的编码目前最好设置为latin1,不然使用hive会出现莫名其妙的问题测试

如何仍是不行，能够使用 this

DEBUG命令：编码

hive -hiveconf hive.root.logger=DEBUG,console

来排错！