Re: Hive 0.12.0 mysql metastore exception

Hi, jov Thanks for your attention. we use hive like this: hive -e "use abc; insert overwrite ." Here, abc is a hive schema which already exists in hive metastore. But, from the log we can see, hive ddl switch database is failed. That is to say, it doesn't read the exist schema? 2014-01-23 06

Re: Hive 0.12.0 mysql metastore exception

2014/1/23 Jander g > Caused by: java.sql.BatchUpdateException: Duplicate entry 'default' for > key 2 what is the HQL you run? it look like hive try to insert 'default' to a meta table which violate the unique key. Jov blog: http:amutu.com/blog