Hello,
I configured hive datasource. It is simple file system. These data are
saved by spark application (/user/hive/warehaouse).

I am able from command line of drill query data. However, for 1200 rows
table it consumes 20s.

Be honestly, I am launching embeded instance of your drill, but 20s. seems
to be very much. Given that this table is very small.

How to improve this result?
First of all, is it possible to  keep table in memory (RAM)

Thanks in advance,

Tom

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