Thomas D'Silva created PHOENIX-4966:
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Summary: Implement unhandledFilters in PhoenixRelation so that
spark only evaluates filters when required
Key: PHOENIX-4966
URL: https://issues.apache.org/jira/browse/PHOENIX-4966
Project: Phoenix
Issue Type: Improvement
Affects Versions: 4.14.0
Reporter: Thomas D'Silva
Assignee: Thomas D'Silva
Fix For: 4.15.0, 5.1.0
PhoenixRelation does not implement unhandledFilters so the data returned from a
scan is run through filters twice.
{code}
Project [ID#7L]
+- Filter (((isnotnull(COL1#8) && isnotnull(ID#7L)) && (COL1#8 = test_row_1))
&& (ID#7L = 1))
+- Scan PhoenixRelation(TABLE1,localhost:50068:/hbase,false) [ID#7L,COL1#8]
PushedFilters: [IsNotNull(COL1), IsNotNull(ID), EqualTo(COL1,test_row_1),
EqualTo(ID,1)], ReadSchema: struct<ID:bigint>
{code}
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