LATERAL VIEW explode issue

[kiran mavatoor]

Hi,
When I use "LATERAL VIEW explode" on the registered temp table in spark shell, 
it works.  But when I use the same in spark-submit (as jar file) it is not 
working. its giving error -  "failure: ``union'' expected but identifier VIEW 
found"
sql statement i am using is
SELECT id,mapKey FROM locations LATERAL VIEW 
explode(map_keys(jsonStringToMapUdf(countries))) countries AS mapKey
I registered "jsonStringToMapUdf" as my sql function.
ThanksKiran9008099770