hive update lastAccessTime -


i wanted update lastaccesstime on hive table ,after google in web,i solution :

set hive.exec.pre.hooks = org.apache.hadoop.hive.ql.hooks.updateinputaccesstimehook$preexec;

but if have 2 database & b hive sql: 

 set hive.exec.pre.hooks =      org.apache.hadoop.hive.ql.hooks.updateinputaccesstimehook$preexec;     use a;     insert overwrite a.xxx     select  c1,c2 b.xxx;

hive returned me

org.apache.hadoop.hive.ql.metadata.invalidtableexception(table not found b.xxx


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