Harsh Takkar created HIVE-22154:
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Summary: Filters with OR is not pushed down correctly
Key: HIVE-22154
URL: https://issues.apache.org/jira/browse/HIVE-22154
Project: Hive
Issue Type: Bug
Components: Hive, HiveServer2, llap
Affects Versions: 3.1.1, 3.1.0
Reporter: Harsh Takkar
As a user if we add multiple filters with "or" operator on spark dataframe it
should be enclosed properly with correct brackets but in the current version of
hwc multiple filters are not enclosed with proper brackets
for e.g.
df = df.fiter("condition1 or condition2")
df = df.filter("condition3 and condition4")
the resultant query created is as follows
*(condition1) or (condition2) and (condition3) and (condition4)*
ideally it should be as follows
*((condition1) or (condition2)) and ((condition3) and (condition4))*
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