Major Description
Create a table with multiple fields partitioned on 'market' column. run a query like :
SELECT start_sp_time, end_sp_time, imsi, imei, enb_common_enbid FROM csl_data_parquet WHERE (((technology = 'FDD') AND (bandclass = '800') AND (region = 'R15') AND (market = 'LA metro')) OR ((technology = 'FDD') AND (bandclass = '1900') AND (region = 'R15') AND (market = 'Indianapolis'))) AND start_sp_time >= 1.4158368E9 AND end_sp_time < 1.4159232E9 AND dt >= '2014-11-13-00-00' AND dt < '2014-11-14-00-00' ORDER BY end_sp_time DESC LIMIT 100
The or filter is pushed down in this case , resulting in column not found exception from parquet
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