Oracle database as a remote link yuan the hive configuration, error ORA - 01754: a table may contain only one column of type LONG
According to online data to modify "*/hive/lib/hive - metastore - 1.2.1. Jar" package in the package. The jdo files to

 & lt; The field name="viewOriginalText" default - fetch - group="false" & gt; 
 
 

Modified to

 & lt; The field name="viewOriginalText" default - fetch - group="false" & gt; 
 
 

Method is through the jar - XVF hive - metastore - 1.2.1. Jar to extract after the modification with the jar - CVF hive - metastore - 1.2.1. Jar * compressing
But still can't take effect,
Great god give advice or comments, please. Thank you very much,