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  • 当在hive中show table …

    当在hive中show table 时如果报以下错时

    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.jdbc4.MySQLSyntaxErrorException: Specified key was too long; max key length is 767 bytes
    FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask

    (略去 很多java 提示)

    是到mysql中的hive数据库里执行 alter database hive character set latin1;改变hive元数据库的字符集,问题就可以解决!

    版权声明:本文为博主原创文章,未经博主允许不得转载。

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  • 原文地址:https://www.cnblogs.com/jamesf/p/4751628.html
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