Hi all,

Noticed a bug in my current version of Spark 1.2.1.

After a table is cached with "cache table <table>" command, query will not read 
from memory if SQL query renames the table.

This query reads from in memory table
i.e. select hivesampletable.country from default.hivesampletable  group by 
hivesampletable.country

This query with renamed table reads from hive
i.e. select table.country from default.hivesampletable table group by 
table.country


Is this a known bug?
Most BI tools rename tables to avoid table name collision.

Thanks,
Judy

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