Yash Datta created SPARK-6742:
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Summary: Spark pushes down filters in old parquet path that
reference partitioning columns
Key: SPARK-6742
URL: https://issues.apache.org/jira/browse/SPARK-6742
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.2.1
Reporter: Yash Datta
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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