Specified key was too long; max key length is 767 bytes
2017-03-18 14:41
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在Hive里创建表时出现了错误：
解决的办法是把数据库的Character Set改成latin1：
FAILED: Execution Error, return code 1 from org.apache.Hadoop.hive.ql.exec.DDLTask. MetaException(message:javax.jdo.JDODataStoreException: An exception was thrown while adding/validating class(es) : Specified key was too long; max key length is 767 bytes com.MySQL.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Specified key was too long; max key length is 767 bytes
解决的办法是把数据库的Character Set改成latin1：
mysql > alter database hive character set latin1;
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